叶绿素

After anthesis, the chlorophyll contents of plastic film mulching were higher than conventional flat planting and ridging and furrow drilling; the degradation of chlorophyll was slow and MDA contents were lower than conventional flat planting.

小麦开花后，起垄覆膜沟播处理旗叶叶绿素含量始终高于传统平作和起垄沟播处理且降解缓慢，丙二醛含量则较传统平作和起垄沟播处理低，增加也比较缓慢。

The biomass photosynthesis activity of Ruppia maritima and Potamogeton pectinatus and the proline,malondialdehyde,catalase,and chlorophyll contents in their leaf-tissues in response to salinity were studied by investigating the plants cultured with reclaimed wastewater of different salinities.

通过在不同盐度再生水中培养川蔓藻和蓖齿眼子菜，研究了它们的生物量、光合强度及其组织中的脯氨酸、丙二醛、过氧化氢酶和叶绿素的含量变化对再生水中盐度的响应。

In this manuscript, the quality changes of the dehydrated Salicornia bigelovii Torr treated by clear water immersion, vacuum infiltration and ultrasonic treatment were inverstigated, and the quality parameters were compared on the basis of salt content, conductivity of soak solution, VC and chlorophyll contents, sensory assess before or after rehydration.

通过对含盐量、浸泡液的电导率、VC、叶绿素、干制品复水前后的感官评定分析，研究了清水浸泡、真空渗透、超声波处理等3种脱盐方式对海芦笋干制品含盐量及其品质的影响。

Effects of concentration of atrazine on growth of Scenedesmus quadricauda and Microcystis aeruginosa cultured in MA medium were studied by determining growth rate and content of chlorophyll a in laboratory.

在实验室内利用MA培养液培养，通过测定藻生长量和叶绿素a含量，研究不同浓度下的阿特拉津对铜绿微囊藻和四尾栅藻生长的影响，并以藻细胞数表示的最大比生长率为指标，评价2种藻对阿特拉津的敏感性。

Sing Scenedesmus obliquus entrapped in calcium-al-ginate gel for purifying sewage,this paper studied the purification efficiencies of ammonia-nitrogen and ortho-phosphate by immobilized algae and its changes of growth, the content of chlorophyll a, photosynthesis and per oxidase,and comparison with free algae.

将斜生栅藻包埋固定在褐藻酸钙凝胶胶珠中。对人工配制的污水进行净化，研究其对污水中氨氮和正磷酸盐的净化效率以及净化过程中藻类的生长，叶绿素α含量、光合强度和过氧化物酶活性的变化。

In hydroponics of different combination of fresh and sea water, the length of internode, stem girth ,the content of leaf dry matter, leaf chlorophyll, protein, soluble sugar, proline, malondialdehyde, catalase and peroxidase and the activity of root activity in Sesuvium portulacastrum.were detected and analysized.

主要研究结果如下： 1、在全淡水、2：1淡/海水、1：2淡/海水和全海水四种不淡/海水组合水培条件下，检测了海马齿节间长度、叶片干物质含量、叶片叶绿素含量、蛋白质含量、可溶性糖、脯氨酸含量、茎周长、丙二醛含量、过氧化氢酶及过氧化物酶、活性根系活力等11个与耐盐碱有关的形态和生理指标并进行了相应的分析。

The chlorophyll content index, shikimic acid content and SOD activity were measured.

采用随机区组的设计方法，在第二复叶期喷施不同剂量的农达41％水剂，研究了其对不同大豆品种叶片叶绿素含量指数、莽草酸含量、SOD活性等生理指标和产量构成的影响。

The earlier 41% Glyphosateisopropylammonium AS was applied, the less the chlorophyll content index was; But the shikimic acid content of ordinary soybean was opposite.

施药时期越早，大豆的叶绿素含量指数越低，晋大75叶片的莽草酸质量分数越低。

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。

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。