When we are directed to something the team think might be suitable we then go and physically scope it out, measuring up and drilling along the edges to check the ice thickness.
当行动小组指出一处他们认为可能适合降落的地区后,我们就去那里实地察看和丈量,同时沿着其周边冰面钻孔以测量冰层厚度。
But this has been impossible to check in real butterflies, because of the complexity of measuring the various forces acting on their wings and body.
但是,这在一只真正的燕尾蝶身上无法得到验证,因为测量各种对它们的翅膀和身体起作用的因素十分复杂。
Companies using the milk for further production (e.g. of powdered infant formula) normally check the protein level through a test measuring nitrogen content.
而使用牛奶进行下一步加工(比如婴幼儿配方奶粉)的公司,一般通过测量含氮量来检测蛋白质含量。
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