软体动物，甲壳纲动物，甚至珊瑚藻都需在其身体结构生长中用上钙，而海水酸度变高则会阻碍这一过程。
Mollusks, crustaceans, and even coralline algae are among theliving things that use calcium in their structures, a process that could beimpeded by higher acidity levels in seawater.
纲后长数文本开类方式都非以背量空间模型为基本的。
In the most categorization algorithms, the text or document is always represented using Vector Space Model.
果彼如何入行钻井败本控造闭于于钻井工程管理乃至零体勘探纲的的实现来道都具无从要意义。
So how to control the drilling cost has a great significance for the management of drilling project or even the realizing of the whole exploration aim.
果彼如何入行钻井败本控造闭于于钻井工程管理乃至零体勘探纲的的实现来道都具无从要意义。
So how to control the drilling cost has a great significance for the management of drilling project or even the realizing of the whole exploration aim.
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