试管

We put chemicals in test tubes in our chemistry class.

我学课时把学药品放进试管里。

Neurospora can be grown in test tubes containing a very simple culture medium .

链孢霉可以在含有种很简单的培养基的试管中生长。

Vermiculite was the optimum medium for Rieger Begonia micropropagation in vitro, the survive rate of the root regeneration plant was 93.8%.

蛭石是丽佳秋海棠试管苗最佳的驯移栽基质,其生根苗移栽成活率达到了93. 8%。

The result showed that the successful rooting system was closely related to the concentration of macronutrient of MS medium, auxin concentration and developing state of the explant.

结果明，培养基中无机盐浓度、外源激素水平、种类以及外植体的发育状况等对试管嫩茎生根具有明显影响。

Instead, their test tube was filled with some "contaminant": A high molecular weight polymer they would soon identify as the first actin-binding protein, later called filamin A.

另方面，他的试管充满了些“污染物”：种他即将鉴别的，相当个肌动蛋白结合蛋白的高分子质量的聚合物，后来被称为细丝蛋白A。