-
1 stem
I [stem]1. noun1) the part of a plant that grows upward from the root, or the part from which a leaf, flower or fruit grows; a stalk:ساقPoppies have long, hairy, twisting stems.
2) the narrow part of various objects, eg of a wine-glass between the bowl and the base:عُنْقthe stem of a wine-glass / of a tobacco-pipe.
3) the upright piece of wood or metal at the bow of a ship:مُقَدَّمة السَّفينَهAs the ship struck the rock, she shook from stem to stern.
2. verb– past tense, past participle stemmedيَنْشأ عَن، يَنْجِم عَن II [stem] past tense, past participle stemmed verbHate sometimes stems from envy.
to stop (a flow, eg of blood).يقْطَع النَّزيف -
2 stem
-
3 stem
أَوْقَفَ \ arrest: to put a stop to: Can doctors arrest the progress of this disease?. bar: to forbid; prevent: He was barred from taking part in the game. call off: to give orders or decide to stop sth. which has been arranged: The meeting was called off.. close: to (cause to) be out of use: On his death, his business had to be closed (or closed down). cut off: to stop: Our electricity supply was cut off till we paid the bill. interrupt: to stop; prevent for a short time: The electricity supply was interrupted by the storm. stem: to stop or lessen (a flow of water, etc.): You must first stem the flow of blood from the wound. The motorboat was not powerful enough to stem the sudden rush of water down the stream. stop: to put an end to (movement or progress): I stopped my car and got out. Rain stopped the match after ten minutes. shut off: to stop a supply: The water was shut off because the pipe burst. suspend: to stop or set aside for a short time, hang: I shall suspend judgement until I know all the facts. \ See Also منع (مَنَعَ) -
4 stem
كَبَحَ \ hold: to control; keep still: He held his breath. Hold your tongue. inhibit: to stop sb. from doing sth; make sb. unable to express what he really feels or wants to do: His presence inhibits me, I don’t feel comfortable when he is here. repress: to keep under control (feelings, etc.); prevent (sb.) from acting naturally: She repressed her anger. He tried to repress his tears. The prisoners are repressed by the severe prison rules. stem: to stop or lessen (a flow of water, etc.) to make progress against: You must first stem the flow of blood from the wound. The motorboat was not powerful enough to stem the sudden rush of water down the stream. \ See Also منع (مَنَعَ)، كبت (كَبَتَ) -
5 stem
صَدَّ \ put sb. off: to lessen sb.’s interest or desire or attention: The food looked nice, but its smell put me off. repulse: to drive back (an enemy) refuse (a friendly offer). snub: to treat sb. with cold rudeness, esp. by refusing an offer or invitation: He snubbed all my attempts to be friendly. stem: to stop or lessen (a flow of water, etc.); to make progress against: You must first stem the flow of blood from the wound. The motorboat was not powerful enough to stem the sudden rush of water down the stream. -
6 stem
نَجَمَ عَن \ ensue: to follow (usu. as a result of): They quarrelled, and then a fight ensued. result: (with from) be caused by: His troubles resulted from his own laziness. stem: to come (from a certain cause, etc.): All his troubles stem from his laziness. -
7 stem
تَوَلَّدَ عَن \ stem: to come (from a certain cause, etc.): All his troubles stem from his laziness. -
8 ram, stem, tamp
دَكَّ (رَصَّ) \ ram, stem, tamp. \ _(field) Civ. Eng. -
9 ابيضاض جذعي الخلايا
stem cell leukemia -
10 شلل جذع الدماغ
stem paralysis -
11 طول الجذع
stem length -
12 فرزجة جذعية
stem pessary -
13 قصبة جذعية
stem bronchus -
14 قصبة رئيسية
stem bronchus -
15 لمفومة الخلايا الجذعية
stem cell lymphoma -
16 مقايسة الخلايا الجذعية
stem cell assay -
17 stalk
خَتَلَ (الصد) \ stalk: to move secretly towards (an animal, so as to shoot it or to photograph it). \ خَتَلَ (حيوانًا ليصطاده أو ليصوّره) \ stalk: to move secretly towards (an animal, so as to shoot it or to photograph it). \ See Also راوغ (رَاوَغ)، ترصد (تَرَصَّد) \ سُوَيق النَّبَات \ stalk: the soft stem of a plant (compared with the woody stem of a bush); any stem on which a flower or fruit grows: a corn stalk; an apple on its stalk. \ قَصْلَة \ stalk: the soft stem of a plant (compared with the woody stem of a bush); any stem on which a flower or fruit grows: a corn stalk; an apple on its stalk. \ مَشَى ببُطءٍ وتَشامُخ \ stalk: to walk stiffly and proudly, esp. when one is angry: He got up and stalked out of the meeting. -
18 ساق (عربة، إلخ)
سَاقَ (عربة، إلخ) \ drive (drove, driven): to control the course of (a vehicle such as a car, bus, train, or motorboat, etc.): Have you learnt to drive? What kind of car do you drive?, cause (sb. or sth.) to move in a certain direction We drove the sheep to market. \ ساقٌ (اسم) \ leg: the part of the body that is used for walking: Ants have six legs, the part of a garment that covers the leg a trouser leg. \ سَاقُ النَّبَات \ stalk: the soft stem of a plant (compared with the woody stem of a bush); any stem on which a flower or fruit grows: a corn stalk; an apple on its stalk. stem: the main part of a plant, to which the roots and leaves are joined. -
19 stalk
-
20 أوقف
أَوْقَفَ \ arrest: to put a stop to: Can doctors arrest the progress of this disease?. bar: to forbid; prevent: He was barred from taking part in the game. call off: to give orders or decide to stop sth. which has been arranged: The meeting was called off.. close: to (cause to) be out of use: On his death, his business had to be closed (or closed down). cut off: to stop: Our electricity supply was cut off till we paid the bill. interrupt: to stop; prevent for a short time: The electricity supply was interrupted by the storm. stem: to stop or lessen (a flow of water, etc.): You must first stem the flow of blood from the wound. The motorboat was not powerful enough to stem the sudden rush of water down the stream. stop: to put an end to (movement or progress): I stopped my car and got out. Rain stopped the match after ten minutes. shut off: to stop a supply: The water was shut off because the pipe burst. suspend: to stop or set aside for a short time, hang: I shall suspend judgement until I know all the facts. \ See Also منع (مَنَعَ) \ أَوْقَفَ ابتغاء السَّلب \ hold up: to stop (sb. or sth.) in order to steal: The criminals held up the travellers and took all their money. \ أَوْقَفَ (أو سَجَن) احتياطِيًّا \ remand: (of a court) to have sb. locked up until his trial can continue. \ أَوْقَفَ التَّعامُلَ مع \ boycott: to unite in refusing to deal with sb. or sth.: The students boycotted all Mr Brown’s classes. \ See Also قاطع (قَاطَعَ) \ أَوْقَفَ السّيارة وتركَها مؤقتًا \ park: to leave a car when it is not in use: You may park (your car) here while you are shopping. \ أَوْقَفَ عضوًا (من الجسم) عن الحركة \ hold: to put or keep a part of the body in a certain position: Hold (yourself) still!. \ أَوْقَفَ (أو أَعَاق) النُّمُوّ \ stunt: to prevent the full growth of: Lack of the right foods in soil will stunt plants.
См. также в других словарях:
STEM fields — is a US Government acronym for the fields of study in the categories of science, technology, engineering, and mathematics. The acronym is in use regarding access to work visas for immigrants who are skilled in these fields.[1] Maintaining a… … Wikipedia
Stem cell research policy — Stem cell research policy, a controversial topic, varies significantly throughout the world. There are overlapping jurisdictions of international organizations, nations, and states or provinces. Some government policies determine what is allowed… … Wikipedia
Stem cell niche — is a phrase loosely used in the scientific community to describe the microenvironment in which stem cells are found, which interacts with stem cells to regulate stem cell fate. The word niche can be in reference to the in vivo or in vitro stem… … Wikipedia
Stem — (st[e^]m), n. [AS. stemn, stefn, st[ae]fn; akin to OS. stamn the stem of a ship, D. stam stem, steven stem of a ship, G. stamm stem, steven stem of a ship, Icel. stafn, stamn, stem of a ship, stofn, stomn, stem, Sw. stam a tree trunk, Dan. stamme … The Collaborative International Dictionary of English
Stem leaf — Stem Stem (st[e^]m), n. [AS. stemn, stefn, st[ae]fn; akin to OS. stamn the stem of a ship, D. stam stem, steven stem of a ship, G. stamm stem, steven stem of a ship, Icel. stafn, stamn, stem of a ship, stofn, stomn, stem, Sw. stam a tree trunk,… … The Collaborative International Dictionary of English
Stem duchy — Stem duchies (from the German Stammesherzogtum , literally tribal duchy ) were associated with the Frankish Kingdom, especially the East, in the Early Middle Ages. In contrast to later duchies, these entities were not defined by strict… … Wikipedia
Stem cell factor — (SCF), otherwise known as KIT ligand or Steel factorFreshney, Ian R. Culture of Animal Cells: A manual of basic technique . John Wiley Sons, Inc., Hoboken, New Jersey. ISBN 13 978 0 471 45329 1] ,is a cytokine which binds CD117 (c Kit). SCF is… … Wikipedia
stem — [ stɛm ] n. m. VAR. stemm • 1934, 1924; mot norv. ♦ Ski Virage accompli en ouvrant le ski aval et en le rapprochant à la sortie de la courbe. ● stem ou stemm nom masculin (norvégien stemm) À ski, virage basé sur le transfert du poids du corps d… … Encyclopédie Universelle
Stem — may also refer to:* a Scanning Transmission Electron Microscope (STEM) or Scanning Transmission Electron Microscopy (STEM) * STEM fields, Science, Technology, Engineering, and Mathematics, collectively considered core technological underpinnings… … Wikipedia
Stem mixing and mastering — Stem mixing is a method of mixing audio material based on creating groups of audio tracks and processing them separately prior to combining them into a final master mix. This technique originated in the sixties with the introduction of mixing… … Wikipedia
Stem-loop — intramolecular base pairing is a pattern that can occur in single stranded DNA or, more commonly, in RNA. The structure is also known as a hairpin or hairpin loop. It occurs when two regions of the same molecule, usually palindromic (reads the… … Wikipedia
