筛出

ResultsThe major occupational hazardous factors in the project were coke dust, carbon monoxide, benzopyrene, benzene soluble matter and noise. The detection results showed that MAC of benzopyrene on coke pushed side, TWA of benzene soluble matter of two posts and noise level of coke griddle were overproof the rest were eligible.

结果 该扩建项目主要职业病危害因素是焦炭尘、一氧化碳、苯并芘、苯溶物、噪声等；检测结果示焦侧苯并芘的最高接触浓度、炉盖工、出炉工苯溶物的时间加权平均浓度及输焦振筛的噪声强度超标，其余检测点检测结果均符合国家职业卫生标准。

Rhodococcus sp.PR-1 with high capability of demulsification on a surfactant-stabilized kerosene-water model emulsion was isolated from sewage of Dagang oil field.

利用乳化剂Span 80配制出一种稳定的煤油-水乳浊液作为模型乳浊液，进而从大港油田废水中筛选出1株破乳能力较强的红球菌PR-1。

From March to April of 2005, by means of Net-filter, the Rotifera in subside area of Huaibei coal mine was preliminarily studied.

采用筛绢过滤法对淮北煤矿塌陷区水域轮虫进行了初步的研究，共检出轮虫11种，隶属于3亚目4科7属。

Screening a Aspergilli with lipid production of 13.52% from soil, a mutant of superior Aspergilli was obtained with high lipid production of 18.75% through ultraviolet mutagenesis in order to empolder microbial oils resource.

为开发微生物油脂资源，从土壤中筛选出1株油脂含量为13.52%的曲霉，经紫外线诱变选育出1株油脂含量为18.75%的高产油脂曲霉。

Its features: work steady, output high, discharge fine etc. Its hammer head, screen deck and jaw plate adopt high strength anti-friction material.

该机具有运转平稳、产量高、出料细等特点；其锤头、筛底、鄂板等部件均采用高强度耐磨材料。

Over the years, I plant adhere to quality survival, reputation and development, using "low-temperature drying" of advanced technology, has developed a cross-flow, cis and Francis countercurrent three series, more than ten species of Grain Dryer , RFL series of coal-fired hot-blast stove, DTG Series low broken rate of bucket elevator, sieve drum early Qing, food conveyor products and power distribution system, a full set of equipment by an independent manufacturing plant, and adopted a National authorized certification body of quality management system certification.

多年以来，我厂坚持以质量求生存，以信誉促发展，采用&低温干燥&的先进技术工艺，先后开发研制出了横流、顺逆流和混流三大系列，十余个品种的粮谷干燥机，RFL系列燃煤热风炉，DTG系列低破碎率斗式提升机，滚筒式初清筛、粮食输送机系列产品以及配电系统，全套设备均由我厂独立生产制造，，并通过了国家授权认证机构的质量管理体系认证。

Systematic research about technology parameters influences on the magnetic properties and microstructure of theses magnets have been done. The better parameters of production have been achieved. They are showed as follows: as-cast alloys with the nominal composition Nd15Fe78-xNbxB7 are prepared by induction-melting under argon atmosphere. As-cast alloys are broken under argon atmosphere and filtered through 40# screen. The coarse grain is ball-milled under 120# avgas for 80 min. The ratio of milling ball and grain is 15:1. Then fine powder is aligned and pressed in a magnet field of 1.5T. The pressure is 80MPa. The green compacts then are shaped by cold isostatic pressing under 280MPa pressure.

通过研究具体工艺参数对磁体磁性能及显微结构的影响，总结出适合于该系列磁体的制备工艺如下：按设计成分将原料放入真空感应熔炼炉内进行合金铸锭的熔炼；合金铸锭在高纯氩气保护下粗破碎过40目筛；以15∶1的球料比在120#航空汽油的保护下滚动球磨80min；球磨好的磁体粉末在1.5T取向磁场下以80MPa的压力模压成型，接着在280MPa压力下进行冷等静压；所得的压坯在1110℃烧结1h，900℃回火处理1h，600℃回火处理2h。

At the same time, we absorbed american, sweden advanced stone crushing processing technology and craftwork etc, product new generation complete equipment for crushing, sand making, flour milling, which meet with great favor for both chinese and foreigner.

同时引进美国以及瑞典的先进的矿山机械技术，进一步优化设计，制造出了新一代适合国内外用户不同要求的破碎、制砂、制粉、筛分系列成套设备。

The principle of low temperature Tar-removing device is the use the characteristics of tar from gas phase to liquid phase at low temperature.

低温除焦油装置的原理是利用气相焦油在低温时形成液相的特性，冷水机组将常温水制冷后，通过喷淋低温水使燃气降温，气体中的焦油充分液化后与水一起排出进入筛检程式过滤。

The results revealed that the fluorescent spot test has 100% sensitivity and specificity in hemizygous males and is 100% effective in ruling out this disorder in normalfemales; it can pick up some (5/30) of the partial enzyme deficiency according to our criteria of fluorescent intensity.

其结果显示：fluorescent spot test在测定男性G-6-PD缺乏者其sensitiviey（敏感性及specificity为100%，而在测定正常女性者其凖确定亦为100%。此检验法又可筛检出一些轻度酵素缺乏者。

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。