查询词典 dl

Symptoms include paresthesias of the extremities and face, followed by muscle cramps, carpopedal spasm, stridor, tetany, and seizures.

通常离子钙＜2.5 mg/dL时出现低钙症状，包括四肢和面部感觉异常，接着是肌肉痛性痉挛，腕足痉挛，喘鸣，手足搐搦和癫痫发作。

Studies on thermochemistry of solid state coordination reaction of DL-Alanine with cupric acetate ;2. The process of using cupric acetate to pre-α,α'-Furil is studied.

研究了用醋酸铜氧化法制备康偶酰，讨论了康料配比、水的用量、温度、时间等因素对反应的影响，对康偶酰制备的工艺参数进行优化，收率达到97。

Experimental research indicates:QZZGX granule can treat alcoholic fatty liver and DL桬thionine aminoacid fatty liver of the mouse by adjusting metabolism of fat, descending the level of TG,Gn in the liver, improving liver function, anti梠xidat ion descending the content of oxyproling hydroxyproling and improving the level of NO in the body.

实验研究表明：该药对酒精性和乙硫氨酸脂肪肝大鼠通过调节脂肪代谢、降低肝内TG、Gn水平、对酒精性脂肪肝大鼠改善肝功能、抗氧化、降低羟脯氨酸含量和改善体内一氧化氮水平等途径达到治疗脂肪肝的目的。

Geometric mean iron absorption from unfortified Chinese Soy Sauce (Seagull brand, produced in Shanghai) with iron contents 15.8 mg Fe/dl was 6.95%.

其结果为：上海生产出口的海鸥牌瓶装酱油，原有铁(15.8mg铁/100ml)的吸收率几何均数为6.95％，酱油强化铁量为121mg铁/100ml时的铁吸收率为4.36％，该种铁强化酱油再强化维生素C(按铁：维生素C=1：2克分子量)则铁的吸收率为8.25％，几乎增加一倍。

In the traditional lactic acid production methods, DL-lactic acid can be synthesized by chemosynthesis method, its cost is too high and its raw materials are venomousness; Optical purity lactate can be produced by Enzyme catalysis. Due to it"s more complicated technology and it"s high demanding for working condition, microbial fermentation has become the important method to produce lactic acid.

传统的乳酸生产方法中，化学合成法所用原料有剧毒，生产成本高：酶法生产乳酸工艺比较复杂，对生产条件要求较高，因此微生物发酵法生产乳酸成为乳酸生产的主要方法。

"Public vilification of the Dalai Lama will not help defuse the situation,"he said of China's angry tide of statements since protests erupted across Tibet in March.

他说：自从反对者在西藏爆发游行以来，中国那些愤怒的声明和公众对dl喇嘛的诬陷将不能改变任何的情况。

Effects of three levels of nitrogen nutrition on xanthophyll cycle and the antioxidant system in strawberry leaves growth in elevated CO2.(4) Response of Dl turnover to high light in strawberry leaves.

结果表明，Fm、Fv/Fm、PS Ⅱ无活性反应中心数量和Q_A的还原速率在强光下降低，在暗恢复时升高；而PS Ⅱ反应中心非还原性Q_B的比例在强光下增加，在暗恢复时降低。

Their intrinsic viscosity values vary from 1.16 to 2.93 dL·g~(-1). Their yellowy membranes with good qualities are cast from dimetheyl sulfoxide polymer solution.

聚合物的特性粘度在1.16-2.93dL·g~(-1)之间，采用溶液铸膜法得到淡黄色的透明薄膜，成膜性良好。

A series of selective acylation of 1'-OH dl-shikonin derivatives and structure simplified derivatives were synthesized.

我们设计并合成了一些消旋紫草素1'位羟基的酯衍生物和结构简化的紫草素萘醌类似物。

The concentration of oxygen was measured 3 times aday to keep at about 80%.

结果 1。氧浓度的检测氧浓度为 80.17 dl.885呢 2。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。