这些梳状物可以感应表面纹理并探测同类释放的微量化学物质。
The combs sense textures of surfaces and detect chemical traces of their own species.
采用微量化学方法和固相萃取技术,建立了气相色谱法简单、快速、准确地测定荞头中甲胺磷农药残留量的方法。
A gas chromatographic method for the determination of methamidophos pesticide residues in the Allium Chinense was established by means of micro chemistry and solid phase extraction techniques.
对该岩芯进行了粒度、沉积构造、重矿物和常微量化学元素等分析,并综合以上各种指标对岩芯的物质来源和沉积环境进行了详细的探讨。
By comprehensively analyzing grain size, sedimentary structure, heavy mineral, major and trace element of this core, we discuss material sources and sedimentary environment of it.
It turns out you can use that for lots of things, you can use it to detect the presence of small amounts of chemicals anywhere.
可以将抗体用来做很多事情,可以用来检测,任意地方是否存在某种微量的化学物质
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