胁迫的

Effect of EDTA on Raphanus L.seedlings under lead stress was studied by straying different concentration EDTA in course of their growth.

以萝卜芽苗菜为材料，在其生长期外施不同浓度EDTA，初步探讨了EDTA对铅胁迫下萝卜芽苗菜部分生理生化特性的影响。

The results showed that memberane permeability increased,POD and SOD activity and soluble protein content decreased in the Raphanus L.seedlings under 300 mg/L lead stress.

结果表明：在300 mg/L铅胁迫浓度下萝卜芽苗菜的膜透性明显增大，过氧化物酶活性、超氧化物歧化酶活性、可溶性蛋白含量明显下降。

In order to study the molecular mechanism of Saccharum arundinaceum Retz under water-stress.

初步探讨斑茅3个关键逆境适应相关基因在水分胁迫下的表达机制。

The effect of low root zone temperature stress on above ground of wheat was severer than root.

低温胁迫对小麦地上部的影响大于根系。

Sodic salinity stress was severly affected the production of apple in middle east region of Gansu Province.

钠盐胁迫严重制约着甘肃中东部地区苹果的生产。

The details is described below: mixed with water and evenly atomized, 30-60g/mou for seedling, flowering and fruiting stages of apple, pear, grape, orange, banana, and longan; mixed with water and evenly atomized, 30-50g/mu for seedling, flowering and fruit growth stages of vegetables, like chili and solanaceous fruit and gourd; 30-60g/mu for cotton seedling, flower bud, boll, boll opening and yield stage, mixed with water and evenly atomized, 26-32 days of drought resistance period.

干旱、半干旱、干热风胁迫条件下，&ASA&高效植物保水剂在苹果、梨、葡萄、柑桔、香蕉、龙眼等果树和蔬菜的各个生育时期均可使用，具体为：苹果、梨、葡萄、柑桔、香蕉、龙眼苗期、花期、挂果期用量为30～60g/亩，兑水均匀喷雾；蔬菜如辣椒茄果类、瓜类等苗期、扬花期、果实膨大期亩用量30～50g，兑水均匀喷雾；棉花苗期、蕾期、铃期、吐絮收花期用量30～60g/亩，兑水均匀喷雾，防旱期26～32天。

The effects of calcium and spermidine on the growth, electrolyte leakage, ion contents and polyamine levels of maize seedlings under NaCl stress were investigated.

研究了钙离子和亚精胺对盐胁迫条件下玉米幼苗生长状况、电解质渗漏、离子含量和多胺水平的影响。

In the third part, the diffetences of effects of exogenous spermidine on the antioxidation character and PAs contents under salt stress.

喷施Spd可以提高盐胁迫下两种水稻的叶绿素含量、PSⅠ、PSⅡ及全电子链电子传递速率。

Two-dimensional gel electrophoresis were employed to analyze the proteome from leaves of cucumber R17 at 24, 48 and 72 h, after inoculating Sphaerotheca fuliginea .

以黄瓜抗白粉病品系R17为试材，在接种白粉病菌24、48和72 h后提取叶片蛋白质，采用双向电泳技术研究白粉病菌胁迫条件下黄瓜叶片蛋白质组的变化。

The abilities to synthesize, protective enzymes and chloroplast structures of Spirodela polyrhiza were changed when this plant was expose to cadmium pollutant water.

研究表明，在短期镉胁迫下紫萍的合成能力、保护酶活性及叶绿体超微结构均发生变化。

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。