胁迫的

The book covers the latest advances of the fields of perception, transduction and responses to most biotic and abiotic signals met in a plant life, including light perception and transduction, wound- and mechanical signalling, the role of active oxygen species in plant signal transduction, heat stress signalling, cold acclimatation, dehydration, salt stress, recognition and signalling in interactions between plant and bacteria, fungi, viruses, as well as Rhizobia-legumes interactions, rhizospheric signals, ectomycorrhizal symbiosis, and plant-insect interactions.

该书内容覆盖了植物生命对大部分生物与非生物信号感知，传导和反应，包括光感知和传导，损伤和机械信号传导，活性氧在植物信号传导中的作用，热胁迫信号传导，冷适应，脱水，盐胁迫，植物与细菌，真菌，病毒相互作用中的识别和信号传导，以及根瘤菌与豆类的相互作用，球形根瘤菌的信号，外生菌根共生现象，和植物与昆虫之间的相互作用。

These results suggested that the growth of coleoptile and root was influenced by internal CaM...

这些结果表明，小麦体内的CaM参与调节了干旱胁迫下小麦胚芽鞘及根系的生长，并且与POD有密切的关系，维持正常的CaM代谢对干旱胁迫下小麦的生长有利。

Under light water stress, the main reason is the stomatic limitation; under heavy water stress that is nonstomatic limitation.

轻度水分胁迫（SRWC在60％～40％）下，气孔限制是Pn下降的主要原因；严重水分胁迫（SRWC在40％～20％）下，Pn的下降主要是非气孔限制的结果。

The injury tolerance of cell plasma membrane and the correlative enzymes activities of plasma-membrane protection system in the Ulmus pumila leaves treated by nine concentrations (0.3%, 0.6%, 0.9%. 1.2%, 1.5%, 1.8%, 2.1%, 2.4%, 3.0%) of Na2CO3 and NaHCO3 mixtures were studied in a greenhouse of Northeast Forestry University, Harbin, China.

在东北林业大学育种基地，利用9种浓度(0.3%、06%、0.9%、1.2%、1.5%、1.8%、2.1%、2.4%、3.0%)的Na2CO3和NaHCO3混合液对白榆扦插苗进行胁迫处理，探讨其在盐胁迫下，细胞质膜的伤害程度和质膜保护系统相关酶的活性。

With seedlings of three maple A.oliverianum, A.sinense and A.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.

以采自湖南衡阳的3个槭属树种五裂槭(A.oliverianum)、中华槭、长柄槭的幼苗为材料，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。

After the drought treatment plant was rehydrated and root weight accumulated rapidly, indicating that root system was move sensitive to the change of soil environment than the aboveground pad.

抽穗期干旱胁迫对黍子的影响大于拔节期，这是由于拔节期胁迫后恢复水分供应，根系有较长的时间与空间进行补偿的结果。

With the prolongation of the time of Pb and Cd stress, the chlorophyll content of the clones and families were induced to first increase and later decrease, except that NEF14 and NEF12 were downtrend at all times. With the increasing of Pb and Cd concentration the chlorophyll content decreased fastly in the latter stress period. The downtrends of NE60 and NEF14 which were stress-resistence were small.

随胁迫时间的延长，杂交鹅掌楸无性系和家系(但NEF14和NEF12一直呈下降趋势)的叶绿素含量先升后降，随着Pb、Cd处理浓度增大，在胁迫后期叶绿素含量下降越明显，抗性较强的NE60无性系、NEF14家系降幅较小。

And a experiment was conducted to examine the response of the wear resistance of Shanghai JD-1 Zoysia to compound fertilizer under traffic stress, which was made by traffic machine.

践踏胁迫对上海&JD-1结缕草&生长及生理的影响 1.1不同践踏胁迫下草坪草的生长状况和坪用质量均有不同程度的下降。

This suggests that shoot apex is most sensitive to water stress and the ~(14)C-photoassimile distribution likely shifts from above-ground to root, being benefit to maintaining root growth and tolerance to water stress.

这表明茎尖对水分胁迫非常敏感，同化物向茎尖的运输受到抑制，运积重心由地上部转到地下部，从而有利于保持根系在胁迫条件下的生长，提高植物的抗旱性。

VA mycorrhizae could enhance plant dry weight and improve plant P concentration, as well as increase the resistance to drought and water utilization efficiency under water stress and normal water supply at the same P application level.

在水分胁迫和正常供水条件下，施磷量相同，接种菌根组的地上和根系生物量干重显著高於不接种组，干物质累积增加，减轻水分胁迫对植株生长的抑制程度，改善了植株体内磷素养分状况，提高了白三叶对土壤磷的有效利用及水分利用率。

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。