查询词典 chlorophyll

The purpose was to study the change trend of chlorophyll in lower tobacco leaves during curing process.

［目的］研究下部烟叶叶绿素在烘烤过程中的变化趋势。

Content of chlorophyll decreased with the increasing of Hope concetration.

叶绿素含量则随处理浓度的增加而下降。

The extraction and the stability of chlorophyll of leaves of Indocalamus latifolius and the preparation of sodium-zinc chlorophyllin were studied using orthogonal experimental designs.

通过正交实验对箬竹叶中叶绿素的提取工艺、叶绿素的稳定性以及叶绿素锌钠的制备工艺进行了研究。

New research shows that chlorophyllin -- a water-soluble derivative of chlorophyll, the green pigment found in most plants -- may be 10 times more potent at killing colon cancer cells than hydroxyurea, a chemotherapeutic drug commonly used in cancer treatment.

新的研究表明叶绿酸，这种多数植物里都含有的叶绿素的水溶性衍生物，可能比常用的化疗药物羟基脲在导致结肠癌细胞死亡的作用上要强10倍。

Chlorophyll of mulberry leaves can be extracted by 95% ethyl alcohol and then sodium copper chlorophyllin is made by chemical progress.

以桑叶为原料，95 %乙醇为溶剂提取叶绿素，再经过皂化、铜代、成盐制成叶绿素铜钠盐，产品质量达到国家GB32 36 - 82标

Processing study of sodium copper chlorophyll production from water lettuce leaves ;2. This paper studied the technological process of the preparation of sodium cobalt Chlorophyllin from water lettuce leaves .

本文报道了以水浮莲叶为原料制取钴叶绿酸钠的方法及其最佳的工艺条件为：用95％乙醇在70℃提取1h，5％NaOH皂化60min，20％CoCl_2溶液钴代，2％NaOH溶液成盐。

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。

For example, iron deficiency results in CHLOROSIS between the veins, particularly in young leaves that are still synthesizing chlorophyll.

例如铁的缺乏可以导致缺绿症，特别是在那些可以合成叶绿素的新生叶片中。

Nitrogen deficiency causes stunting of growth and chlorosis of older leaves, as chlorophyll pigments are broken down so their components can be reused in the young growing parts of the plants.

氮的缺乏可以导致生长的迟缓和老叶片的缺绿症，因为分解的叶绿素被新生的叶片重新利用了。

This experiment showed that, in the experiment with varieties of stock, cion affinity was not strong, graft survival rate was not high, but increased the content of plant chlorophyll, photosynthetic capacity had been upgraded after grafting.

试验表明：所用的砧木品种与接穗的亲和力均不强，嫁接成活率不高，但嫁接后提高了植株的叶绿素含量，光合作用能力也有所提高，从而提高了甜椒的产量和品质。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。