切段是中药切制方法之一,将洗净软化后的药材,用机器或人工切铡成段状的炮制工艺过程。
n. dissection
misc. cut (structural grammar)
用热水将粉丝泡开, 切段排于盘内。
蒸腾计:通过茎切段或整个植物体来测量水分吸收速率的仪器。
Potometer an apparatus for measuring the rate of water uptake by a cut shoot or whole plant.
而人造桥则是由切段原木或是厚木板、石头搭建起来并用横梁做支撑的拱。
The first Bridges made by humans were probably spans of cut wooden logs or planks and eventually stones, using a simple support and crossbeam arrangement.
They do that in a very special way in that they - restriction enzymes are able to identify a particular sequence of bases in a gene.
限制性内切酶的工作机制很特别,它能识别基因中的一段特定的碱基序列
I could cut that up into fragments, and I could search in these fragments to try to find the one that has the insulin gene on it.
我把那部分切成碎片,然后从中找到有胰岛素基因的那一段
In a normal cell DNA that DNA in the normal cell - this DNA gets cut by the restriction enzyme, so the sickle gene ends up - so that hemoglobin gene ends up in two pieces.
一个正常细胞的DNA,正常细胞里的DNA,会被限制酶所剪切,因此镰状血红蛋白基因--,不对,是正常血红蛋白基因被切成两段
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