查询词典 float

However, if you swim in outdoor natural river, lake and sea, you must pay attention to the followings: water must be clean running water without any infectious disease; river bottom must be sand bottom without any sludge, riprap, growing float grass, submerged rock, sharp plants and fishes injuring human; zone must be one without busy transportation with smooth water flow.

经过卫生防疫部门检查合格的开放游泳池当然是比较理想的游泳场所，但如果在户外天然的江河湖海中游泳则必须注意：水必须是清洁、无传染病的活水；河底必须是无淤泥、乱石、丛生水草、暗礁、尖利植物及伤人的鱼类的沙底；水流平缓而非交通频繁地带。

The result indicated that after 15d the structure of straw was destroyed and did not float longer, which did not affect crop"s rootage; furthermore the effect on the next crop"s growth was studied, and the results shown that the microbial agent could accelerate the next crops growth. The strain B3 secreted incretion IAA and ABA by TLC and immunological analysis.

通过盆栽试验和扫描电镜观察检测了秸秆降解剂对秸秆的降解效果，结果发现，该降解剂在15d内就能破坏秸秆的结构，使秸秆不再漂浮，不影响作物的生根；进一步检测其对后季作物生长的影响发现，该降解剂还能促进后季作物的生长，薄板层析和免疫学检测均显示菌株B3分泌了IAA和ABA。

Top 顶端 Variable area flowmeters变面积流量计 The variable area flowmeter (Figure 4.3.7), often referred to as a rotameter, consists of a vertical, tapered bore tube with the small bore at the lower end, and a float that is allowed to freely move in the fluid.

可变区流量计（图4.3.7 ），通常称为浮子，由一个垂直的，锥形管口径与小口径在较低的结束，花车是允许自由移动的液体。

He says that he would not expect to find much evidence in lake sites because magnetic material would rust away, while the tiny spheres float and would not collect on the lake bottom.

他表示，自己并不期望能够在湖中找到大量证据，因为磁矿物都会被锈蚀，悬浮在水中，不会集中在湖底。

It could float sagely through hurricanes or tropical storms , it could bob atop the most dangerous of riptides .

它能在飓风或热带风暴中安全地漂流，它也能在最危险的激流上颠簸而行。

Main products are a variety of cotton, polyester-cotton, Ramie Cotton, chemical fiber type float, color fabrics, knitted fabrics, and various kinds of Knitted fabrics and Sahib.

南通康恩染织有限公司是一家集开发、生产，内外贸易相结合的企业。公司常年生产和经销各类新颖的服装面料。

At present, this company developed the color bleaching powder, the color to float the fluid, the fabric rust remover, the bleaching liquor, the rug cleansing agent bathtub cleansing agent, the furniture lustre-coating agent, the floor wax and so on saloon bar thing.

目前，该公司又开发了彩漂粉、彩漂液、织物除锈液、漂白液、地毯清洗剂浴盆清洗剂、家具光亮剂，地板蜡等高级酒店用品。

We wait for the tide to float the boat off the sandbank .

我们等待涨潮，让潮水把船浮起离开沙滩。

We waited for the tide to float the boat off the sandbank.

我们等待涨潮，让潮水把船浮起离开沙滩。

Elliptical in shape and strewn with a brown float ing seaweed of the genus Sargassum,

呈椭圆形，有马尾藻属褐色的海藻漂浮其上。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。