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- It is necessary to determine charged dust layer thickness at back corona breakdown point in electrostatic precipitation in order to select rapping periodicity reasonably. 为了合理地确定静电除尘器清灰振打周期,通过理论与试验方法确定静电除尘器粉尘层反电晕击穿厚度很有必要的。
- The study of characteristics of electric charge for charged dust particles by the Millikan testing method is introduced. 使用密立根方法,对尘土颗粒的带电特性进行了研究。
- The motor car disappeared in eddy of dust. 汽车在一片扬尘的涡流中不见了。
- The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用。
- A toll is charged for the use of the expressway. 在那条高速公路上行驶需付通行费。
- The car raised quite a dust as we drove off. 我们走时车子扬起了一阵尘土。
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- How many enemies bit the dust in the battle? 在这次战斗中打死了多少敌人？
- They charged the fault to my carelessness. 他们把这个过失归咎于我的疏忽。
- The city lay in the dust after the battle. 战斗结束后，全城成为废墟。
- The dust on the shelf show up in the sunlight. 在阳光照射下能看见架子上有灰尘。
- Does your car battery charged easily? 你那辆汽车的蓄电池容易充电吗？
- The men were charged with causing an affray. 那些人被控扰乱治安。
- He flicked away the dust with a cloth. 他用一块布拂去灰尘。
- Have it charged to my credit card. 把它记在我的信用卡的帐号里。
- Dust the repair to prevent adhesion to outer cover. 清整修补处以防与外胎粘连。
- She charged only a nominal fee for her work. 她为所做的工作只收取象征性的费用。
- Dust thou art, and unto dust shalt thou return. 你本是尘土就该归於尘土。
- My briefcase was beginning to gather dust. 我的手提箱不怎么使用了。
- The relic, when exposed to air, turned to dust. 这件文物，接触空气之后，变成了粉末。
