We never should have saved their technologically superior butts!

After they had smoked their cigarettes to the halfway point and stored away the butts.

他们在吸烟吸到半截的当儿就把烟头儿收藏起来.

The film tins she and Ida used for ash trays were always brimming with butts.

她和伊达用来作烟灰盘的装影片的铁皮盒子,总是装满了烟头.

As he smokes he looks at the black wet floor littered with butts.

他一边抽烟,一边瞧着脚下这黑乎乎、水淋淋、烟蒂狼籍的地.

Together , Matthias , Butts, Sharf, and Danch have brought integrity to our manufacturing system.

马赛厄斯、巴茨 、 沙夫 、 多希这几个人共同使我们的生产系统走上了正轨.

The fire-place was littered with cigarette butts.

壁炉里丢满了烟头.

Don't throw cigarette butts about.

别乱丢烟蒂.

The lot butts on a croft.

这块地和农场毗连.

My shop butts on a cinema.

我的店铺与一家电影院毗连.

The house butts to a cemetery.

这所房子和墓地相连.

The Nazis worked them over with gun butts.

纳粹分子用枪托毒打他们.

The cuts on Colin's head could only have been made by head-butts.

科林头上的那些伤口只能是用头撞击时造成的。

Tri-n-butyl tin hydride is, a univenal organotin reagent in organic synthesis.

三(正)丁基氢化锡是有机合成中常用的有机锡试剂.

Kerosene and butyl xanthate were used as collectors in bulk flotation.

混合浮选采用煤油加丁基黄药作为捕收剂.

Result: In optimal conditions, the yield of Sec-butyl acetate was over 93.8 %.

结果: 在最佳试验条件下乙酸仲丁酯收率达93.8%.

ObjectiveTo a method for determining 3-butyl phthalide in Celery Seed by HPLC.

目的高效液相色谱(HPLC)法测定芹菜籽中 3- 正丁基苯酞的含量.

Result: In optimal conditions, the yield of n-butyl gallate was over 93.8 %.

结果: 在最佳实验条件下没食子酸正丁酯收率达93.8%.

Objective To establish gas chromatographic method for butyl acetate in workplace air.

建立工作场所空气中乙酸丁酯的热解吸气相色谱测定方法.

Then-butyl hydroxyethanoate was synthesized by cation exchange resin as catalyst.

以强酸性阳离子交换树脂为催化剂,合成羟基乙酸正丁酯.

Antioxidant tertiary butyl hydroquinone was prepared by hydroquinone and tertiary butyl alcohol.

由对苯二酚与叔丁醇反应制得抗氧化剂叔丁基对苯二酚.

The friction of n-butyl stearate initially decreases with increasing temperature.

硬脂酸丁脂的摩擦开始时随温度的上升而下降.