叶绿素的

The influence of extraction temperature,extraction pressure,extraction time and the dosage of modifier on the extraction of chlorophyl from peach leaf by supercritical CO2 extraction technology was studied.

研究了萃取温度、萃取压力、萃取时间和夹带剂添加量对超临界CO2萃取桃叶中叶绿素的影响。

Copper deficiency results in chlorosis, suggesting that copper may be involved in the synthesis of chlorophyll.

缺少铜可以导致植株萎黄，这说明铜有可能与叶绿素的合成有关。

The extraction and isolation conditions of chlorophyll were studied using the leaves of Indocalamus herklotsii McClure with supercritical CO2 extraction.

采用超临界CO2萃取技术，研究了从箬竹叶中提取叶绿素的工艺。

There were high positive correlations between activity of root and photosynthetic rate of flag leaf, ZRs content and activity in root, ZRs content and photosynthetic rate in flag leaf respectively.

根系活力的下降速度和叶片的叶绿素下降速度相比，根系活力的下降大于叶绿素的下降，根系活力的衰退先于叶片的功能衰退。

The properties of a series of Pb-pheophytins were studied by HPLC and spectrometric assay.

5采用高效液相色谱法和动力学光度法分别研究了铅叶绿素的一些理化性质。

Any of various parasitic herbs of the genus Orobanche, having purplish or yellowish flowers and small scalelike leaves that lack chlorophyll.

列'。''当属植物一种''。'列'。''当属寄生草，开紫色或黄色花、长有不含叶绿素的鳞状小叶，''。

Under mild temperature and light(20℃ and 12 h),the SPAD value showed little variation.

利用SPAD值来代表作物叶绿素的含量，已在多种作物上得到应用[2-4]。

The accumulation of dry matter of the internodes was increased also.

赤霉素处理苎麻植株，在水肥不足的情况下，会引起叶片生长瘦弱，降低叶子的鲜重并呈现缺绿现象，叶绿素含量下降，但配合水肥等条件，增施氮肥，可以促进叶片的生长及叶绿素的合成，并增加叶片中纤维素及蛋白质的含量。

We demonstrate the technique for the measurement of chlorophyll transients in live plant tissue.

该技术可应用于活体植物组织叶绿素的瞬态测量。

As one of the most important osmoregulation actor, firstly,Proline plays a keyrole in the osmotic potential adjustment in plant cells. Secondly, Proline can preventNaCl from damaging the structure of biomacromolecule in cells. Thirdly, the highdissolubility and non-rejection capability of Proline can enlarge the solution volumnof the cell, so the concentration of salt will be diminished in cytoplasm and the saltstress will be relieved. Forthly, the accumulation of Proline could prevent thedehydrolysis from sap cavity in cytoplasm. Fifthly, the synthesis of plant chlorophyllwill be diminished under the salt stress, but the Proline can provide request ofchlorophyll synthesis.

脯氨酸作为渗透调节剂对植物体细胞渗透势的变化起重要作用：一，在盐胁迫下，脯氨酸在植物体内是一种重要的渗透调节剂，它是一些高等植物和绿藻抗盐和抗旱的主要渗透剂之一；二，脯氨酸可以保护细胞中的生物大分子的结构，使之不被NaCl破坏，并能维持其完整的水合范围；三，脯氨酸的高度溶解性以及其对植物各种酶活性不抑制性，可以扩大细胞的溶解容积，从而降低细胞质液中盐的浓度，减轻盐的胁迫作用；四，细胞质中积累的大量脯氨酸可以防止液泡对细胞质的脱水作用；五，在盐胁迫下，植物叶绿素的合成受到抑制，叶绿素的合成需要脯氨酸。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新