叶绿素的

The nitrate reductase activity,chlorophyll concentration and nitrogen content of tobacco leaf and total absorption area of tobacco rhizotaxy were significantly or extremely sign ificantly correlated with nitrogen concentration.

结果表明，不同基因型烟草对氮素营养的响应有明显差异，其硝酸盐还原酶活性、叶绿素含量、根系总吸收面积、氮含量均与氮浓度呈显著或极显著相关。

To ascertain heat tolerance of solanaceous vegetable plug seedling with vermieompost-based substrate, we determined chlorophyll content, antioxidant enzyme activities, permeation rate of electrolyte and malondialdehyde content in leaves of tomato, eggplant, pepper plug seedling.

为深入了解蚯蚓粪基质茄果类蔬菜穴盘苗的耐热性，以常规草炭系基质为对照，测定了番茄、茄子、辣椒穴盘苗叶片叶绿素含量、抗氧化酶(SOD、POD、CAT)活性、电解质渗出率和丙二醛含量等指标。

It was showed that leave color was an unnecessary factor for SPAD prediction by reflection spectroscopy.

植物叶片SPAD值反映了植物叶绿素含量，对特定的植物也反映了氮含量。

The physiology basis used by SPAD一502 chlorophyll meter to determine the crop nitrogen status was introduced in this paper.

叶绿素仪是近年来欧美一些国家在推荐施氮中开始使用的一种新型便携式仪器。

SPAD values of relative chlorophyll in CK were significantly lower than in Mo application in 34 winter wheat cultivars.

缺钼时类胡萝卜素含量同叶绿素含量一样显著下降，并与之在不同时期呈现一致的变化趋势。

Relationship between SPAD readings chlorophyll contents and yield of po-tato.

马铃薯叶片 SPAD 值与叶绿素含量及产量的相关性研究。

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。

The 8 proteins were attributed to the processes of 26S protein dehydration, respiration, tricarboxylic acid cycle, chlorophyll synthesis, glyoxylate cycle, respectively, and of which one spot was cold resistant protein.

在这4次降温过程中重复出现的8蛋白点分别参与265蛋白水解途径、呼吸代谢、三羧酸循环、叶绿素合成，其中有一个位点是抗性蛋白。

In this paper the writers have studied the diversity of contents of chlorophyll with the method of spectrophotometer in the seven breed species of malting barely in the periods of the trilobe, the jointing, the booting, the milking and the maturing.

用分光光度法研究了啤酒大麦 7个品种间叶绿素含量在三叶期、拔节期、抽穗期、灌浆期和成熟期的多样性。

Meanwhile, the fluidity, Wet ability, dispersive ability, suspension capability, Whipability, physical and chemical ability, granule, water content and alkalinity acidity act were up to the wettish powder quality standard of Chinese and FAO.

波尔多液营养保护剂含有一定量的水溶性铁、锌，与CK相比，喷施BNPP-NFe、BNPP-Zn、BNPP-Fe-Zn后，番茄叶片叶绿素、活性铁以及根、茎、叶中全铁、全锌含量都有显著提高，能够矫治番茄缺铁、锌症状。

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。