查询词典 sieve

Problems existed in a micro-reactor evaluation unit were analyzed, some improvements were also made including feeding method from liquid to gas, replacing stainless steel wire mesh in reactor with special quartz sieve plate , decreasing pipeline in collective system and replacement of pressure water method by vacuum dehydration.

分析了旧微反应评价装置存在的问题，并对其进行了如下改进：进料方式由液体进料改为气体进料；反应器内原有的不锈钢丝网用定制的石英筛板替换；收集系统减少了管线，并用真空吸水法替代了压水法。

Experimental analysis of recovered asphalt and sieve analysis of recovered aggregates were carried out for recovered asphalt pavements. The new asphalt and the rejuvenator were added into old asphalt, and the object viscosity of recycled asphalt is about 120 Pas.

将沥青路面刨除料进行回收沥青实验分析和回收集料筛分析，并在旧沥青中添加新沥青和再生剂得到再生沥青，其目标粘度为120Pas。

This product works on the principle that the inertial vibrating riddler almost reaches resonance. It had a high rate of screening and big swing of the screening machine that it does not jam the screen sieve. It is also of great adaptability to materials. The main vibrating spring uses cutting rubber spring which has low noise, and a long life. It is sealed to prevent environmental pollution. The working efficiency is 3 times than that of the original frequency. It has a good anti-vibrating effect.

该机采用惯性共振系统在近共振状态下工作，单位面积筛分效率高，筛机振幅大不堵筛，对物料适应性强，主振动弹簧选用剪切橡胶弹簧，设备噪音低，寿命长，机壳密闭性好，环境污染小，工作效率为阁振系统固有频率的三倍，有良好的隔振效果。

As she was rinsing vegetables in a sieve she remembered that she had once learned shorthand.

在她把蔬菜放在筛子里冲洗的时候，她想起她曾经学过速记。

Sift the cake flour, salt, cocoa powder and baking powder by a fine sieve.

将饼粉、盐、可可粉及发粉混合筛匀。

All these factors such as sand prevention method、sieve tube style selection、sand controlling result、oil and gas well off-take potential、oil and gas well longevity and cost of production are incident with one another as well as interaction.

油气田采用的防砂方法、筛管类型选择、防砂效果、油气井产能、油气井寿命和生产成本，这些因素既相互关联又相互制约。

Adjustable screen angle, in order to balance accuracy and sieve through production.

可调整筛面倾角，来平衡透筛精度和生产量。

His boots trod again a damp crackling mast, razorshells, squeaking pebbles, that on the unnumbered pebbles beats, wood sieve d by the shipworm, lost armada

他的靴子重新踩在咯吱一声就裂开来的湿桅杆上，还踩着了竹蛏，发出轧轹声的卵石，被浪潮冲撞着的无数石子，以及被船蛆蛀得满是窟窿的木料，溃败了的无敌舰队。

I want to think of poems as if made in a shot tower, a tall building where molten lead poured through a sieve drops a long way, with surface tension forming perfect spheres, annealed by the plunge into the cold water tank of reality at the bottom.

我把诗想成好象造于一个制弹塔中，一幢高高的建筑物里熔化的铅水倾滤过筛网滴下一条长长的路径，因表面张力形成完美的圆球，淬入底部的现实的冷水槽中增韧变强。

For example, if a sponge is passed through a sieve and separated cell by cell, it will reassemble a few hours later. No other animal known to man can bring itself back to life.

举个例子来说吧，如果让海绵由筛子的小孔通过，使其分开成一个个的细胞，几小时后，这些细胞会重新组合恢复成它原来完整的个体。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。