查询词典 Isopropyl

Flush the channels with 70% to 90% ethyl or isopropyl alcohol and dry with forced air.

用70%到90%乙基或异丙醇冲洗信道，用强制空气干燥。

If irritation does occur, apply a lotion that doesn't contain ethyl or isopropyl alcohol.

如果没有引起过敏，使用不含乙基或异丙醇的护肤液。

Methods: In the presence of hydrochloric acid or nitric acid, geranyl sulfone was prepared from geraniol in isopropyl alcohol or THF under reflux conditions for 18 h or 28 h, respectively.

以异丙醇或THF为溶剂，盐酸或硝酸为催化剂，香叶醇与苯亚磺酸钠回流反应18或28 h得香叶基砜。

Typical surface cleaning solvents are isopropyl alcohol and water or heptane.

注意：使用溶剂时必须遵循生产商的安全警告和使用说明。

As a consequence, in the course of our further optimization work we implemented the switch from ethyl acetate to isopropyl acetate, which enabled us to eliminate heptane in both crystallization steps.

影响所及，在我们的工作中，我们实行了进一步优化，转换为异丙乙酸乙酯醋酸这使我们能够在消除烷结晶步骤。

The isopropyl-aclohol is one of the organic chem-industry materials, and also a kind of impregnant with good capabilities. It can be widely used in many fields as melting the nitric acid fibrin, rubber, dope and printing ink and is also the good refine rube shell-glue impregnant, the gas additive and antifrozen impregnant.

异丙醇是重要的基本有机化工原料之一，又是一种性能优良的溶剂，被广泛应用于溶解硝酸纤维素、橡胶、涂料和油墨等领域，也是良好的精制润滑油脱蜡溶剂，并可用作汽油添加剂和抗冻剂。

Eastern China is one of the fast development areas; Isopropyl alcohol is great demand in this region.

华东地区是我国经济最发达的地区之一，该地区对各种化工产品的需求量大，尤其是精细化工产品的需求量更大。

After I used it, I gave the surface a final wipe-down with isopropyl alcohol.

当我使用它，我发表了最后的擦拭表面向下异丙醇。

A process for producing high purity isopropyl alcohol.

一种生产高纯异丙醇的方法。

Do not need add alcohol or isopropyl alcohol

可完全不添加酒精或异丙醇

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。