查询词典 floating dust

In order to probe the air contamination caused by Acarid mites in Huainan ,dust mites floating in the air are suspended with the collecting device,smeared, and identified with the microscope respectively.

为探讨粉螨污染空气的情况，采用空气粉尘采样器和自制空气悬浮螨采样器，进行工作场所内悬浮螨的分离，并将获得的粉螨制片、鉴定。

Sandstorms hit north China during the weekend, blanketing many cities in floating dust.

上周末，沙尘暴袭击了中国的北方，并有许多城市笼罩在浮尘中。

The world's great, I was a little dust, floating in the clear air.

世界之大，我不过是一粒小小的尘埃，漂浮於清澈的空气中。

I pulled the old, knotted, pine door and peeped inside, squinting my eyes to see through the floating dust and clutter of the villa's main entranceway.

我拉开那扇旧的松木门，还能感受到粗糙的树疤痕，斜着眼睛往里看。我看到的是漂浮在空中的尘埃，和别墅门廊里的凌乱摆设。

We are living in the vastness of the universe, the universe filled the floating dust and dust Galaxia light, we are little more than the existence of these also.

我们活在浩瀚的宇宙里，漫天漂浮的宇宙尘埃和星河光尘，我们是比这些还要渺小的存在。

We live in the vastness of the universe, the universe filled the floating dust and galaxy light dust, we are even than these petty existence.

我们活在浩瀚的宇宙里，漫天漂浮的宇宙尘埃和星河光尘，我们是比这些还要渺小的存在。

The invention discloses a synthetic using method of smelting high-furnace dust, which comprises the following steps: grinding the high-furnace dust with 1.5-15% zinc; proceeding magnetic cobbing; reclassifying to obtain the refined ferric ore; disposing ore tail through waste acid of titanium dioxide with 15-30% sulphuric acid; transmitting the zinc oxide in the solution at zinc sulfate pattern; separating solid and liquid solution through lime; obtaining refined zinc ore through S2-, CO32-, HCO3- ion; floating the immersed slag through neutral oil.

一种炼铁高炉炉尘资源综合利用的方法，含锌1.5％～15％的高炉炉尘经磨矿、磁选、重选回收铁矿物获得铁精矿，选矿尾矿用含硫酸15％～30％的钛白废酸处理，使其中的氧化锌以硫酸锌的形式转入溶液中，固液分离得出的溶液用石灰中和除铁后，再用S2-、CO32-、HCO3-离子沉锌获得锌精矿，浸出渣用中性油浮选获得炭精矿。该方法将钛白废酸和高炉炉尘结合在一起，使之成为互为所需的原料和试剂，有效地将两种废弃物变成了有价资源，较好解决了环境污染问题，同时又能产生好的经济效益。

Floating dust is the mildest form of sandstorms, and Beijing would not be much affected.

浮尘是沙尘暴的中度表现形式，此次浮尘天气的到来不会给北京带来很大的影响。

The main results were as follows: The Xinjiang floating dust-fall caused the winter wheat leaf upper epidermis stoma density to significantly decrease.

主要研究结果如下：新疆浮尘使拔节期和盛花期的冬小麦叶片上表皮气孔密度显著减少。

By using global reanalysis data from NCEP/NCAR,the durative of a floating dust over Beijing during 7-10 in April of 2006 was analyzed.It was found that the impact systems of the floating dust weather were West Siberia cold eddy,Okhotsk warm high and Tibetan Plateau high ridge at the level of 500 hPa;the dry-cold air at the level of 700 hPa transferred to Beijing ceaselessly,and the cold advection and baroclinic instability were strong,the gale and dust storm occurred in the strong cold advection area;the weak instability stratification in surface layer and mid-low level in the south of North China resulted in weak ascending air flow,then transported dust particles to Beijing depending on the easterly wind in front of the surface low pressure.

文章摘要：使用NCEP/NCAR再分析资料对2006年4月7-11日北京浮尘天气过程的持续性进行分析，指出此次浮尘天气过程主要受500 hPa西西伯利亚冷涡、鄂霍次克海暖高压以及青藏高原高压脊影响；700 hPa有干冷空气不断向北京地区输送，冷平流和斜压性都很强，大风和沙尘暴发生在强冷平流区域；由于华北南部地区近地面至中低层存在弱的不稳定层结，容易产生弱的上升运动。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。