查询词典 balls

Supply Cars Toy, Sports Toy, Musical Toy,Night light Toy, Role-playing toys ,Longan Toy,Balls Toy,Baby Toy, Puttyblower, H-quality goods Handicraft, Promotion/ Complimentary gift/Present Toy,Revertex Toy

供应玩具车，体育玩具，乐器玩具，过家家玩具，夜光玩具，益智类玩具，球类玩具，婴儿玩具，，玩具枪，精品工艺品，促销赠品礼品玩具，塑胶类玩具

The resin is prepared by swelling chlorine balls in a solvent such as nitrobenzene; adding catalyst to obtain polystyrene-divinylbenzene adsorptive resin; removing reaction mother solution; washing to remove residual solvent and catalyst; swelling; adding pyrane reagent to further react with chloromethyl residual on inner and outer surfaces of the resin to obtain the pyranyl modified adsorptive resin with the composite function.

该树脂的制备方法：将氯球溶胀于硝基苯等溶剂中，加入催化剂，得到聚苯乙烯-二乙烯苯吸附树脂；抽尽反应母液，洗去残留的溶剂和催化剂；溶胀，加入吡喃试剂与树脂内外表面残留氯甲基进一步反应，可制得吡喃基修饰复合功能吸附树脂。

RCF is an ideal method that can quantifiably evaluate the bonding strength. However, small balls are necessary for thin films.

滚动接触疲劳法能够得到膜基界面强度的定量值，是比较理想的结合强度测试方法。

After he beat Radek Stepanek he invited John McEnroe onto the court to hit some balls.

击败斯泰潘内克后，他邀请约翰·麦肯罗到场上打几个球。

Today , raggedly dressed boys still run and kick balls around the street from which their hero travelled to become one of the world s great football artists .

现在，衣衫褴褛的小男孩儿们还在那条街上奔跑踢球，他们的英雄正是从这里走出去，成了世界上一名了不起的足球大师。

No school; mooning about alone among my father's books; never any chance to pick up all that goes on in schools—throwing balls; ragging; slang; vulgarities; scenes; jealousies!

没有学校，独自在父亲的书籍中徘徊消遣；从没有机会去参加学校活动——玩球呀，喧闹呀，讲粗话呀，下流话呀，发脾气呀，嫉妒呀！

To decrease friction between the worm and the nut, balls recirculate in their thread.

减少之间的摩擦蠕虫和螺母，球recirculate在其线程。

To decrease friction between the worm and the nut, balls recirculate in their thread.

为了减少蜗杆和螺母之间的摩擦，滚珠在其螺纹中不断滚动。

Sometimes, in a playful mood, old Doctor Reefy took from his pockets a handful of the paper balls

有时，处于好玩，老里菲医生从口袋里抓住一把纸球向苗圃主人扔去。

"Each ball bearing has three main parts: two groove d, ringlike races and a number of balls."

球轴承有三个主要零件，即两个带有沟槽的套圈和许多球。

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％。