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- Dusty plasma is defined as partially or fully ionized plasma consisting of, besides electrons and ions, (usually) negatively charged micron-sized dust particles with variable charges. 这是一种部分或完全电离的等离子体,其基本成分除了电子和离子外,还有(通常)带负电的、且电荷不是常数的微粒。
- The exchangeable acidity in constant charge soils is pronouncedly larger than that in variable charge soils. 恒电荷土壤的可交换性酸量明显大于可变电荷土壤。
- Hu H Q,He J Z,Li X Y.Effects of organic acids on phosphate adsorption by variable charge soils[J].Plant Nutr.Fert.Sci.,1999,5(2):122-128. [9]胡红青;贺纪正;李学垣.;多种有机酸共存对可变电荷土壤吸附磷的影响[J]
- However, the mechanisms for co-sorption of arsenate and Cd(II) on variable charge soils were not understood well until now. 平衡实验的结果仅仅揭示离子吸附反应的最终状态，不能反映吸附速率的快慢。
- Flexible service charge schedule at which hoteliers have options to select to pay a fixed charge based on total number of rooms or to pay a variable charge based of actual OCC. 灵活的收费方式：基于总房间数的固定收费，或按实际使用率（同入住率挂钩）浮动收费。
- He always charges me too much for his goods. 他总是向我索取过高的货价。
- Illegal and unjustifiable funds and charges. 不合法、不合理基金和收费项目。
- He had to pay some additional charges. 他不得不付些附加费。
- His charges were met with cries of anger. 他的指控遭到一阵愤怒的反对声。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- The prices are variable, shop around by all means. 价格高低不一，所以一定要货比三家逐店选购。
- The temperature was a variable in the experiment. 在该实验中温度是个变量。
- He face three charges relating to firearms. 他面临三个与火器有关的指控。
- The hotel charges $20 a day, exclusive of meals. 饭店每天收费二十元,不包括用餐。
- Police preferred charges against him for theft. 警方指控他有偷窃行为。
- A finite increment in a variable. 变量增量变量的有限增量
- He remained unruffled by the charges. 他受到这些指控仍处之泰然。
- He sells poor goods and charges fancy prices. 他出售的商品很糟,要价却非常昂贵。
- The speed of the toy boat is variable. 玩具船的速度是可变的。
- Winds are mainly light and variable. 风力较弱，风向多变。
