unit n. 1.个体,一个,一人。 2.(计值、组织、机构)单位;单元;小组,分部;【军事】部队;分队。 3.【机械工程】机组,装置;元件,部件,附件;一组用具[设备]。 4.【数学】单位数;最小整数;基数。 the guerrilla units 游击队。 army units 陆军部队。 international electrical units 国际电力单位 〔volt, ohm 等〕。 the C. G. S. system of units 厘米、克、秒单位制。 a line unit 【电学】接线盒。 the remote control unit 遥控装置。 the drive unit 传动装置。 a point unit 质点。 a missile-borne unit 导弹附件。 an infrared detection unit 【火箭】热探头。 be a unit 〔美国〕一致 (We were a unit on the question. 我们在这个问题上是一致的)。
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例句与用法
There are a lot of shortages by employing traditional ways to calculat ? unit factors score during land grading in mountain city , which stem from that we did not realize the law of services spatial diffusion in mountain city 在山地城市土地定级中,采用传统的方法计算因素分值往往存在诸多问题,其原因在于没有很好的揭示山城城市职能的空间扩散规律。
Meanwhile , an artificial imitation rainfall system was developed in order to study the characteristics of city underlying surface and make experimental check up about the relative appraising index , on which 200 rainfall experiments are made , analyzing the effect of rainfall intensity to the runoff of underlying surface ; the relationship between runoff permeability and unit factor of rainfall intensity and duration ; the effect of rainfall intensity , duration , soil moisture content , and temperature to the runoff permeability ; the relationship between rainfall quantity and runoff permeability , and make mathematical imitation to the expe rimental results , to find the mutual - relationships , and make discussion about the differences between equations of fit 同时,为研究城市下垫面的产汇流特性研制了一套人工模拟降雨系统,并对相关评价指标进行了实测校验。在此基础上,进行了200多场降雨实验,分析了雨强、历时、土壤前期含水量、温度、降雨量、不同下垫面和不同覆盖度等对产汇流的影响,及各种因素对径流系数的影响和相关性,建立了一定条件下历时径流系数,雨强径流系数,流量径流系数的函数模型。
The paper analyses the law of services spatial diffusion in chongqing city , which is the law of business services spatial diffusion base on contagious diffusion hierarchical diffusion and base on the law of stochastic diffusion along the axes , and , according these principle , revise the unit factors score of business services calculated by using traditional way 由于重庆市地形复杂,江河阻隔,因此山城城市职能除表现为传染扩散规律外,更突出地表现为等级扩散和轴向随机扩散规律。文章依据这些原理对采用传统的方法得到的商服功能影响作用分进行修正,同时探讨了结点数动态变化时城市职能的空间扩散规律。