查询词典 ethanol

Outdoor olfactometer tests with the ethanol extract showed strong attraction over the control, but in contrast to the laboratory bioassays, there were no differences between the numbers of males and females caught.

於户外诱效测试显示榄仁果实乙醇萃取物处理组诱引东方果实蝇效果明显优於对照组，但与室内试验结果比较，捕获的雌、雄蝇数目彼此间并无显著差异。

Multi-choice laboratory olfactometer tests showed female biased responses to an ethanol extract of T. catappa .

室内多重选择诱效测试显示，雌蝇偏好榄仁果实乙醇萃取物。

According to Ocante da Silva, West Africa has the climate conditio and land to grow sugar cane and produce ethanol, and would be a way of re onding to the economic problem caused by the price of oil and would help to combat poverty.

达席尔瓦说，西非的气候条件和土壤有利于种植甘蔗并生产酒精，这有助于解决油价上涨带来的经济问题，并且有助于消除贫穷。

This study might provide foundation for further investigation of optimum dissolved oxygen control strategy in order to achieve the goal of high density and high intensity ethanol fermentation.

为进一步深入研究溶氧控制策略，实现高密度和高强度乙醇发酵提供了依据。

The result of orthogonal experiment showed that the sequence of the factors affecting extraction ratio of the LPC was flocculation method, solid-liquid ratio and the amount of adding salt. The optimal combination condition was solid-liquid ratio 1:7, salt concentration 0.3% and ethanol precipitation method.

对固液比、盐浓度、凝絮方法3因素3水平正交试验结果表明，影响聚合草叶蛋白提取率的因素依次为凝絮方法＞固液比＞加盐量，最佳条件组合为固液比1：7、盐浓度0.3%、乙醇法沉淀。

The influence of extraction temperature, time, the mass ratio between solid and solvent and ethanol solution were studied with orthogonal tests.

利用正交试验研究了提取温度、时间、固液比和乙醇体积浓度对染料提取率的影响。

Examples of fixatives are formaldehyde, osmium tetroxide, ethanol, and acetic acid.

像甲醛、鋨酸、酒精及乙酸等都是常用的固定剂。

Manufacturers of power equipment, motorcycles, snowmobiles and outboard motor, permit the use of ethanol blends in their products.

动力设备、摩托车、慢速移动工具以及外置马达的生产商们允许在他们的生产产品中使用混合乙醇燃料。

Coli. The ethanol Extract of Oxalis corniculata L had selective antimicrobial effect.

得到结论，酢浆草乙醇提取物具有选择性抑菌作用。

Results: the recycled ethanol of medicinal herb preparations did not accord with stipulations at aspect, acidity, readily oxidizable substance, non-volatile substance and etc.

结果：中草药制剂回收乙醇的外观、酸度、易氧化物、不挥发物等项目均不符合规定。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐