胁迫的

Either in the un-drought or drought plots with various gradients of species richness, both survival competition ability and growth competition ability of Sida rhombifolia, Mosla dianthera and Cassia mimosoides were the lowest.

以物种生物量百分率增加值代表物种生长特征竞争能力，干旱胁迫和正常对照样地内物种生物量百分率增加值之间不存在显著相关性，生长特征竞争等级明显改变，说明干旱胁迫对物种生长特征的竞争等级有明显的影响作用。

Salt stress has been became one of the main factors threatening agricultural productivity. Elymus nutans were subjected to a range of NaCl treatments (150mM to 400mM) for 24h.

盐胁迫已经成为限制农业生产的主要因子之一。V-ATPase作为胁迫响应酶受到越来越多的关注。

Aiming at the influence of NaCl stress on germination of cucumber and tomato and the influence of different concentration exogenic Cd2+ on germination of cucumber and tomato under the stress of 170 mmol/L NaCl,the experiments were conducted.

针对NaCl胁迫黄瓜、番茄种子萌发的影响及在170 mmol/L NaCl胁迫下，不同浓度外源Cd2+对黄瓜、番茄种子发芽的影响进行实验。

With different concentrations of polyethylene glycol (PEG6000), the treatment of water stress was simulated: With the decrease of water porential, the germination percentage, speed and index decreased in total and increased at the temperate water stress (-0.2MPa), indicating that A. pedunculata Pall. has drought tolerance in certain extent.

用不同浓度的PEG6000模拟土壤干旱对种子萌发进行人工水分胁迫处理，随着水势下降，种子发芽率、发芽速度、发芽指数及发芽活力呈下降趋势，在轻度水分胁迫下(-0.2MPa)发芽率有所上升，表明长柄扁桃具有一定的抗旱性。

With different concentrations of polyethylene glycol (PEG6000), the treatment of water stress was simulatedWith the decrease of water porential, the germination percentage, speed and index decreased in total and increased at the temperate water stress （-0.2 MPa）,indicating that A. pedunculata Pall. has drought tolerance in certain extent.

用不同浓度的PEG6000模拟土壤干旱对种子萌发进行人工水分胁迫处理，随着水势下降，种子发芽率、发芽速度、发芽指数及发芽活力呈下降趋势，在轻度水分胁迫下（-0.2 MPa）发芽率有所上升，表明长柄扁桃具有一定的抗旱性。

The results showed that the content of sodium was 1800mg/kg in root of diseased trees under sodic salinity stress, it was 2 times higher than health trees; the content of sodium was 700mg/kg in apple flowers, it was 1.4 times higher than health trees.

本研究以甘肃省秦安县大田生长的'金冠'苹果为试材，用正常果树和盐碱胁迫果树对比方法，研究了自然条件下钠盐胁迫对果树整个生育期体内各器官（根系、枝条、叶片、花、果实）钠含量的影响。

The impact of high temperature and abamectin to Tetranychus cinnabarinus and the expression of heat shock protein were investigated in laboratory.

在实验室内研究了高温和阿维菌素对朱砂叶满的胁迫效应及胁迫后热休克蛋白的表达。

Longipes collected from Hengyang, hunan province as the experimental materials, the characters of physiology and biochemistry were determined in different drought condition through unwatered potted plant and compared with normal watering.

的幼苗为材料，通过盆栽干旱胁迫，以正常浇水处理为对照，对不同干旱胁迫下的部分生理生化指标进行了测定。

Person who coerces the other can threaten not only by doing harm to the other's interests, but also by decreasing relevant interests by oneself.

胁迫指向的对象既可是被胁迫者本人，又可是其亲属或与其有紧密关系的人，还可以是陌生人。

Unsaturation of fatty acids in thylakoid membrane was accelerated, which might be helpful to stabilize photosynthetic apparatus. Distortion and swelling of grana caused by chilling in the dark probably decreased activities of antioxidant enzymes, which resulted in the accumulation of active oxygen species.

低温弱光胁迫对膜脂脂肪酸组成和叶绿体超微结构的影响均比暗中低温胁迫严重，而活性氧清除酶的活性有所下降，活性氧积累。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。