查询词典 acid value

Settlers bought the goods they needed from salesmen or peddlers who traveled in Wagons. People often paid for the goods with pieces of gold jewelry. To test the true value of a piece of gold, a peddler would make a small scratch on it and put a drop of nitric acid on the scratch.

拓荒者从坐马车的小贩手中买东西，人们常常用金首饰付款，为了测定一块金子的真正价值，小贩常常在金子上划一道印，然后放一滴硝酸在这道印上。

The effect of the molar ratio of amino acid to copper,microwave power,reaction time and pH value on chelate reaction was investigated.

采用微波螯合工艺，对复合氨基酸与铜的配位比、微波时间、微波功率及反应体系的pH对螯合反应的影响进行详细的研究。

When the pH value of less than 5, when the acid soil, the soil of pentachlorophenol adsorption with pH values decrease with the increase.

当pH值小于5，土壤呈酸性的时候，土壤对五氯苯酚的吸附随pH值减小而增大。

Objective To study the therapeutic value of folic acid and B-vitamins in patients with coronary atherosclerotic heart disease.

目的探讨叶酸、B族维生素对冠状动脉粥样硬化性心脏病患者的治疗意义。

Objective To investigate the relationship between stroke and plasma lysophosphatidic acid, and the value in infarction diagnosis.

目的 探讨急性脑梗死患者血浆溶血磷脂酸的动态变化及其在脑梗死诊断中的意义。

Objective To investigate the relationship between stroke and plasma lysophosphatidic acid, and the value in diagnosing stroke.

目的 探討血浆溶血磷脂酸与脑卒中的关係及其在脑卒中诊断中的价值。

The stable gel was obtained by controlling the amount of citric acid and the pH value.

结果表明，通过控制柠檬酸的用量、溶液的pH值，可以获得稳定的凝胶。

This blend of specially processed whey proteins is designed to maximize amino acid absorption and Biological Value.

这种融合了特殊处理乳清蛋白的目的是最大限度地提高氨基酸的吸收和生物价值的。

Objective To investigate the value of lysophosphatidic acid in diagnosing and monitoring ovarian epithelial cancer.

卵巢癌是女性生殖系统恶性肿瘤中死亡率最高的肿瘤，预后差的主要原因在于早期难以诊断。

The compositions of the Soybean fatty acid determine the nutritional value of the edible oil and its production.

大豆脂肪酸的组成决定着食用油及其产品的营养价值。

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。