静空气

The length of the time spent by the rats in climbing rods shows the volume of their athletic capability which involves noncurrent and endurance. The experiment proves that the serious-polluted air does cause a negative impact on the rats" athletic capability and that the effect of the rats" athletic training in the medium-polluted air is counteracted.

爬竿运动时间的长短体现了肌体的静力和耐力的综合运动耐受能力的大小，结果表明严重空气污染对小鼠的运动耐受能力确有影响，而中度污染环境下相关运动训练的效果可能被环境因素所抵消。

The preparation of the membrane is that the phthalazine polyether-sulfone-ketone polymer is mixed with chloroform, Ethanol or butanol according to certain quality proportion; after the magnetic stirring, the evenly mixed casting solution is obtained, filtered and carried out with vacuum deaeration; The casting solution is scraped into membrane of certain thickness on the non-woven fabric by adopting the scraper; the membrane is standed for 24 hours in the air of certain humidity and temperature to obtain the plate ultrafiltration membrane of phthalazine polyether-sulfone-ketone.

本发明公开了属于高分子膜分离技术领域的一种二氮杂萘聚醚砜酮类聚合物平板超滤膜的制备方法，所述膜的制备方法为：用二氮杂萘聚醚砜酮类聚合物与氯仿、无水乙醇或正丁醇按照一定的质量比混合，磁力搅拌后得到混合均匀的铸膜液，过滤并真空脱泡；将铸膜液采用刮刀在无纺布上刮制成一定厚度的膜，该膜在一定湿度和温度的空气中静置24h后即得到二氮杂萘聚醚砜酮类平板超滤膜。

He cuts and saws the solid pond,unroofs the house of fishes, and carts off their very element and air, held fast by chains and stakes like corded wood, through the favoring winter air, to wintry cellars, to underlie the summer there.

他砍着锯着坚固的冰，把鱼住宅的屋顶给拆掉了，用锁链把冰块和寒气一起，像捆住木料一样地捆绑了起来，用车子载走，经过有利的寒冷的空气，运到了冬天的地窖中，在那里，让它们静待炎夏来临。

Turbid water, gray sky, the scarred mountain, in a dream only can see a garden; blooming crystal flower Longquan, dried up; fragrance of Sophora japonica L. Jing Yi Road, cutting away; water, air, the environment polluted.

混浊的水，灰蒙蒙的天，千疮百孔的山，在梦中才见得到的花园；绽放水晶花的龙泉，干涸了；幽香静逸的槐花道，伐光了；水、空气、环境、污染了。

Joseph rattled some fire into the shovel, and went; but he brought it back immediately, with the supper tray in his other hand, explaining that Mr Heathcliff was going to bed, and he wanted nothing to eat till morning.

炉火已经烧成灰烬；屋子里充满了阴天晚上的潮湿温和的空气；如此静，不止是吉默吞那边流水淙淙可以很清楚地听到，就连它的涟波潺潺，以及它冲过小石子上或穿过那些它不能淹没的大石头中间的汩汩声也听得见。

The filter core of the inhaler should undertake cleaning regularly, should clean instantly when discovering wind force drops particularly, be in suds or the graze in washing clean

空气air筛选器的滤芯应定期施行冲冼，特别在发觉风力降低时应立刻冲冼，在肥皂水或者冼诘静液中轻擦，之后用清水冲清爽，干后应用。

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