查询词典 beaker folk

He broke a beaker in the lab yesterday.

他昨天在实验室弄破一个烧杯6.3

4 Mark the beaker at the level of 1 L.

在烧杯的1L 体积处作标记。

He quietly took a beaker and slowly turned it over to keep the mosquito inside.

他悄悄地取了一个烧杯，慢慢将蚊子扣在烧杯内。

Our wrists are supposed to go in there and fill the beaker.

我们要把手放进去然后让烧杯装满血

One hundred milliliter of sample was introduced into a 2 50-ml beaker at room temperature(25C).

100毫升样品被引入了250毫升的烧杯，在室温下(25c)。

A:Excuse me,there is no beaker or cone on my table.

对不起，我桌上没有大口杯和锥型瓶。

O for a beaker full of the warm South

充满了鲜红的灵感之泉

He believed that one should never learn from a book what one could learn from a beaker, flask, or Bunsen burner.

他相信，学生从书本上是无法学习到那些在操作烧杯、烧瓶和煤气灯中学到的内容。

Take for the amount of test materials, precision that set, place beaker, unless otherwise specified, may be added 40ml of water and hydrochloric acid solution (1-2) 15ml, and then set on a magnetic stirrer, stirring allows the dissolved, together with potassium bromide 2g insert platinum - platinum electrode, it will insert the solution of the following buret tip is about 2 / 3, using sodium nitrite titration solution (0.1mol / L, or 0.05mol / L) rapid titration, side drops while stirring, to near point, Burette tip surface will be presented with a small amount of water leaching cutting-edge, lotion, and solution and continue titration slowly until the sudden deflection of galvanometer pointer, namely, titration end point.

取供试品适量，精密称定，放置烧杯中，除另有规定外，可加水40ml与盐酸溶液（1-2）15ml，而后置电磁搅拌器上，搅拌使溶解，再加溴化钾2g，插入铂-铂电极后，将滴定管的尖端插入溶液下面约2/3处，用亚硝酸钠滴定液（0.1mol/L或0.05mol/L）迅速滴定，边滴边搅拌，至近点时，将滴定管的尖端提出液面，用少量水淋洗尖端，洗液并溶液中，继续缓缓滴定，至电流计指针突然偏转，即为滴定终点。

2 A clear glass capillary tube is fixed vertically in a beaker.

例2的问题是时态不统一，一般现在时和一般过去时交替使用，给读者的感觉好象是这个实验是在过去和现在两个时空中完成的，这是不可思议的。

A small, rubber-headed hammer used in examination or diagnosis by percussion.

叩诊槌用在通过''。'振荡'。''所作的检查或诊断中的橡皮头的''。'小'。''槌

Affixes are limited in number in a language, and are generally classified into three subtypes, namely, prefix, suffix, and infix, depending on their position with reference to the root or stem of the word.

语言中词缀的数量总是有限的，根据它们跟词根或词干的相对位置，一般可以把词缀分外三小类：前缀，后缀和中缀。