查询词典 crude

Our company's main products include: automatic submerged arc welder, CO2 shield welder, argon arc welder, manual arc welder, resistance welder, plasma cutter, contravariant welder and vacuum power source and crude oil heating power source, etc.

公司主要产品有：自动埋弧焊机、 CO2气体保护焊机、氩弧焊机、手弧焊机、电阻焊机、等离子切割机、逆变焊机及真空电源和原油加热电源等。

This crude method of killingcauses animals to convulse for up to 10 minutes before they die.

这种残忍的屠杀方法，使动物在死前仍须不断抽搐长达十分钟之久才死去。

The method has been used to determine copper in crude salt, cornmeal and cosmetic samples. The recovery range was 98%-103%.

此方法已用于粗盐、麦片和化妆品中痕量铜的测定，标准回收率98%~103%。

Objective To study the influences of dichloromethane extraction from crude and processed Cornus Officinalis on bone marrow cells of aging mice induced by D-galactose.

目的 研究山茱萸生、制品二氯甲烷萃取部位对D-半乳糖致衰小鼠骨髓细胞的影响。

Animal feeding stuffs - Determination of crude ash; Technical Corrigendum 1

动物饲料。粗灰分的测定。技术勘误1

The corrodent fundamental state was discussed, a variety of main corrodent reasons and corrosion mechanism were analysed, the combining preventive concept of dope and cathodic protection were put forward. The selection principle, long-acting synthetic preventive method and its application in Jinzhou petroleum chemistry company's 20000 m 3 crude oil storage tank were introduced.

详细论述了原油储罐腐蚀的基本情况，分析了引起腐蚀的主要原因，给出了腐蚀机理，提出了涂料和阴极保护联合防护的概念，并重点介绍了锦州石油化工公司 2 0 0 0 0m3 原油储罐中涂料的选择原则和长效综合防护对策以及它的应用情况。

The results indicated that the growth rate of fish bred with the fish food of cotton cake comes close to that with the fish food of soybean cake, the contents of the crude protein and fat in the fish meat are 62.5% and 25.06% respectively, and equal to those with the fish food of soybean cake and marketing fish food, the contents of the lysine and the linoleic acid, however, are lower than those of the soy...

结果表明，棉籽饼饵料养鱼，鱼的生长效果接近于同量蛋白的大豆饼饵料，鱼肉中的粗蛋白和粗脂肪含量分别为62.5％和25.06％，与喂大豆饼饵料和市售普通饵料的肉质基本相当，但其中赖氨酸和亚油酸含量低3.6％和7.59％。

Biodiesel was prepared by esterification of cottonseed oil crude fatty acids with methanol and with sulfuric acid as catalyst.

使用浓硫酸催化棉油毛酸与甲醇的酯化反应制备脂肪酸甲酯即生物柴油。

Under these conditions, an equal high yield of methyl ester (97%) was achieved for the crude cottonseed oil and the refined cottonseed oil.

在此条件下，精制棉籽油和粗制棉籽油的最高甲酯得率均可达到97%，且反应物乙酸甲酯和副产物三乙酸甘油酯均对脂肪酶无失活作用。

The obtained catalyst was used to catalyze the transesterification of crude cottonseed oil to produce biodiesel.

以NaSiO39H2O为原料，通过高温锻烧、研磨、过筛等工艺制得硅酸钠固体催化剂，将其用于棉籽毛油的酯交换反应制备生物柴油。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。