查询词典 tartaric acid

Caffeic acid could resist the H2O2-induced cell apoptosis, with the possible molecular mechanism of regulating the NF-κB, P53 and BCL-2 expression.

不同浓度的咖啡酸对H2O2引起的HUVEC-12损伤有保护作用，并呈现一定的浓度依赖性和时效性，其机制可能与调节NF-κB、P53和Bcl-2蛋白的表达有关。

Caffeic acid O-methyltransferase is an important methyltransferase in lignin biosynthesis.

咖啡酸3-O-甲基转移酶是木质素合成途径中的一个重要甲基转移酶。

The structure of the compound 370G uesd in this experiment is derived from the modification of caffeic acid phenethyl ester.

实验中所用到的化合物370G，其结构是修饰自咖啡酸苯乙酯(Caffeic acid phenethyl ester，CAPE)。

This study was aimed to investigate the effect of caffeic acid phenethyl ester on inducing apoptosis in human pancreatic cancer cells.

对於中度及低度分化人类胰脏癌细胞株BxPC-3与PANC-1，我们以trypan blue dye exclusion test来侦测咖啡酸苯乙酯对细胞株生长的抑制作用。

The result indicated :(1) phosphoric acid could effectively reduce the pH value in calcareous soil .

试验结果表明：①磷酸能有效地降低石灰性土壤的pH值，在本试验条件下，要使土壤pH值由8.89降低到6.0左右，最佳酸用量为3.27g。

The organic calcium can be acquired by two ways: one is to calcine, and the other is to add organic acid into eggshell power directly. The eggshell is a good source of calcium in food, and has broad development prospects.

通过煅烧法和直接反应法可以将蛋壳中的碳酸钙转化为有机酸钙，蛋壳是一种很好的食品级绿色钙源，发展前景广阔。

The effects that alcohol activates Ca in different consistence , different calcine time , different ratio of and lactic acid extract Ca from oyster shell were studied in this paper.

为充分利用牡蛎壳的钙资源，对乙醇在不同浓度、不同烧煮时间、不同配比条件对牡蛎壳粉中钙的活化效果及不同浓度的乳酸对活性钙的提取效果进行了研究。

The effect of several factors on calcium carbonate inhibitionbehavior of polyaspartic acid is discussed in this paper.

结果表明：在低投加量的情况下，分子量为4000的聚天冬氨酸具有最为优良的阻垢性能。

"Cyanamidealsocyanamid:a caustic acidic crystalline compound, NHCNH, prepared by treating calcium cyanamide with sulfuric acid."

"氨基氢：一种腐蚀性的酸性晶体化合物，NHCNH，可通过硫酸作用于氢氨化钙制取。"

At present, I plant the production of calcium fluoride products can meet the sulfuric acid, metallurgy, ceramics, such as the needs of different industries.

目前，我厂生产的氟化钙产品可满足制酸、冶金、陶瓷等不同行业的需要。

Although translator has turned from being a crystal ball by which the original culture can unrestrainedly penetrate to another crystal ball by which the target culture can freely traverse, the translator's personal embodiment, in the process of cognitive act, are still absent in translation studies. Translators are still subjects without body or simply disembodied subjects.

译者虽然由原语文化可以自由穿透的玻璃球变成了译语文化可以自由穿越的玻璃球，但译者认知过程中的个体体验在翻译研究中依然缺席，译者依然仅仅是一个没有躯体体验的主体。

Chillingly, he claimed our technology is 'not nearly as sophisticated' as theirs and "had they been hostile", he warned 'we would be been gone by now'.

令人毛骨悚然的，他声称我们的技术是'并不那么复杂，像他们一样，和"如果他们敌意"，他警告说，'我们将现在已经过去了。