The proposition of the paper comes from a NSFC project - "Contributing Factorof Cutting Dust and Its Control Strategies".
本论文的论题选自国家自然科学基金项目“采掘机械截割粉尘的成因及控制方法的研究”。
The efficiency rate last year was the equivalent of cutting 480,000 metric tons of carbon dioxide, or C02, plus 3,600 tons of sulfur dioxide, or S02, and 28,500 tons of dust, the company said.
这家公司说，去年的发电效率相当于削减了48万吨二氧化碳，3,600吨二氧化硫，以及28,500吨粉尘。
How to avoid respiratory dust in sanding, grinding and cutting operations in composite and plastic workshops.
如何避免在复合材料打磨、切割等加工过程中吸入粉尘。
The white chalk dust goes through the holes in the paper and marks the wood so the carver has a visual guide to begin cutting.
用白色粉笔沿着纸洞描线，在木料上作出记号，这样，木雕师就有了参考样本，开始雕刻。
The result mean: the cutting force affected more by species, cutting direction, the size of saw blade, Angle parameter and the depth of cutting when making no dust cutting experiment by wedge saw.
研究证明，楔型刀锯进行木质材料无屑切削时，其切削力受木材的树种、切削方向、锯片尺寸、角度参数及切削用量的影响较大。
The adsorption device can timely take away the dust, to prevent the fabric and leather being smoked yellow by the dust produced when cutting.
吸附装置可及时抽走烟尘，防止切割时产生的烟尘把布料、皮革等黑黄。
The dust collection member has an inlet provided in proximity to the outer periphery of the cutting blade for drawing and collecting dust.
集尘部件，所述集尘部件具有被设置成靠近所述切割刀片的所述外周边的开口，用于吸入和收集粉尘；
On-way distribution of dust in the full face mining was researched during the process of coal mining machine cutting coal.
研究采煤机在割煤落煤过程中，粉尘在综采工作面的沿程分布情况。
Other mining applications for high pressure water technology are water assisted coal cutting, dust suppression and cooling.
高压水技术还可应用于煤炭行业中的煤炭切割，防锈以及冷却等应用。
Environment pollution problem generated by plasma cutting smoke and dust during SSAW pipe production process was analyzed; a kind of stable and reliable smoke and dust cleaning system was designed.
针对螺旋埋弧焊钢管生产中空气等离子切割烟尘对环境污染的问题，设计了一种工作稳定可靠的烟尘净化系统。
Cutting across a bright cavity of ionized gas, the dust torus surrounding the central star is in the upper right corner of this view, nearly edge-on to the line-of-sight.
这道几乎是侧对著我们的拱中心星尘埃环，位在这张影像的中左上方，斜切过一团明亮的游离云气。
We specify and engineer a wide range of solutions to capture fumes, dust and media from welding, soldering, grinding, polishing and cutting processes.
我们策划一系列从焊接、焊料、研磨、抛光工序中收集废气、灰尘和媒介物质的方案。
The fanned air is then discharged from the front side of the base, blowing off saw dust on a cutting object so as to prevent dust from accumulating on a marking line on the cutting object.
扇动空气从底板的前端向前吹出，吹掉切割对象上的锯屑，从而防止锯屑聚集在切割对象上的标记线上。
The machine can collect dust and moult for the cutting cloth and toy in toy and garment industry. Strong suction by high speed motor can make toys more clean.
本机器用于玩具、制衣、等行业的裁片及成品的杂质除尘脱毛，除尘马达的高速运转产生的引力，令除尘、脱毛更彻底。
Coal-rock boring machine is able to achieve cutting, loading, reproduced transport, walking and spray Dust combined unit.
半煤岩掘进机是一种能够实现截割、装载、转载运输、行走和喷雾除尘的联合机组（略）。
The cutting-type star dust discharge valve can perform cutting to a falling filter bag, and ensures the normal operation of the dust discharge valve.
本实用新型的切割型星型卸灰阀可以对落下的滤袋进行切割，保证卸灰阀正常运转。
Use: After the rolling. The inner tube of a tyre will go through the complete auto production line. Such as cooling, blowing dry, cutting out, boring coving nozzle and spraying dust etc.
内胎自动生产设备用途：内胎从压出机压出后，经过冷却、吹干、裁断、打孔贴嘴、喷粉、收取等全自动整套生产线。
Compared with the prior art, the folding cutting board has the characteristics that when not in use, the folding cutting board can be folded together to prevent dust;
与现有技术相比，本实用新型的折叠菜板具有 不用时合在一起，可以防尘；
Our company mainly engaged in film insulation, shock-proof, non-slip, dust-proof, cutting-edge electronics and accessories such as clothing.
本公司主要经营绝缘片，防震，防滑，防尘，尖端电子和服装装饰品等。
Our company mainly engaged in film insulation, shock-proof, non-slip, dust-proof, cutting-edge electronics and accessories such as clothing.
本公司主要经营绝缘片，防震，防滑，防尘，尖端电子和服装装饰品等。
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