下层的

But because of its high moisture content, high oxygen content and some impurity, biomass tar needs to be purified or modified before using it as bunker oil.

生物质焦油150℃以下下层馏分的主要含量为羧酸类和酚类物质等多种有机化合物，具有较高的综合利用潜力。

Cleanness,capaciousness, ventilation,dryness and good sunshine,all these are most beneficial to health and longevity.

同时，这里的房屋建筑也符合居住卫生的条件：两层、朝南，上层住人，下层放杂物等。

In this paper, we focus on bilevel programming problem with a common decision variable in the upper level and lower level programming.

摘要主要讨论上下层具有共同决策变量的一类二层规划问题的求解方法。

A bottom feeder is someone who does what many peo-ple do not want to do.

最下层工作的人，就是做些许多人不愿做的事。

Aim To evaluate the feasibility and value of small intestinal submucosa as scaffold for meniscus tissue engineering after observing biocompatibility of the SIS and meniscus fibrocartilage cells.

目的 通过观察小肠粘膜下层与半月板纤维软骨细胞的组织相容性，以评价其作为组织工程半月板支架材料的可行性及应用价值。

You are such a rude class of people. Can't you see my little Fifi is using that seat?

你是一个粗鲁的下层人，你难道没有看到我的小狗菲菲正在用这个座位吗？

Jang Geum is a beautiful and clever girl born in a low class family.

长今是1个出生在下层阶级家庭的漂亮聪明的女孩。

There is nothing the lower orders like better than a little downright good-humoured rating.

下层阶级最喜欢的就是带点爽直愉快的批评。

"Make the 'Goyim' destroy each other so there will only be the proletariat left in the world, with a few millionairesdevoted to our cause, and sufficient police and soldiers to protect our interest."

全球大棋局：挑拨离间制造矛盾挑起内乱，直到最终只剩下些下层工人和少数顺从的富翁以及维护秩序的警察和军队

"Make the 'Goyim' destroy each other so there will only be the proletariat left in the world, with a few millionaires devoted to our cause, and sufficient police and soldiers to protect our interest."

全球大棋局：挑拨离间制造矛盾挑起内乱，直到最终只剩下些下层工人和少数顺从的富翁以及维护秩序的警察和军队

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐