读知识>英语词典>constant quantity翻译和用法

constant quantity

英 [ˈkɒnstənt ˈkwɒntəti]

美 [ˈkɑːnstənt ˈkwɑːntəti]

恒量;常数

英英释义

noun

双语例句

  • Adsorption rate constant and equilibrium adsorption quantity increases with increases of ionic radius.
    吸附速率常数、平衡吸附量随着离子半径增大而增大。
  • It is indicated that the frequently occurring cancer region lacks or severely excessively has some kinds of small quantity of elements, apart from serious pollution of water and soil and anomalous constant quantity of composition.
    表明癌症高发区除水土严重污染,许多常量成份出现异常外,一些微量元素还明显缺少或严重超量。
  • But with the constant increase of amount of information and user quantity, the bandwidth bottleneck of Internet is more and more serious, at the same time the security question of the information transmission is outstanding day by day too.
    但随着信息量和用户量的不断增大,互联网的带宽瓶颈越来越严重,同时信息传输的安全性问题也日益突出。
  • Researching on Semimicro Chemical Analysis Experiment With Constant Quantity Instrument
    用常量仪器进行半微量化学分析实验的研究
  • With the constant high-temperature bonding-agent, the relationship was introduced between the quantity of bonding-agent and strength, porosity, porous diameter, infiltration.
    主要研究了高温粘结剂的加入量对制品的强度、平均孔径、孔隙率、渗透性等性能的影响。
  • Reasonable temperature control of strict science is key that the constant temperature cold storage assurance merchandise stores the quantity.
    规范合理,严格科学的温度控制是恒温冷库保证商品储藏质量的关键。
  • And that implies that since the quantity we want is given by this quantity, which is zero times a constant, the quantity we want is also zero.
    因为我们需要的量,是由这个量乘以一个常数,因为这个量是零,因此我们需要的量也是零。
  • In this paper, we put forward a constant quantity method of selecting coal layer with fuzzy classification by means of coal deposit factors and so on.
    采用模糊划分(软划分)法,按煤层赋存等因素,给出选择煤层回采工艺的定量方法。
  • In water supply system, water supply in constant pressure means that terminal pressure keeps constant all the time when the quantity of dispended water varies.
    在供水系统中,恒压供水是指在供水网系中用水量发生变化时,出口压力保持不变的供水方式。
  • Though the most rigorous arable land protection system is adopt in China, there are still many problems in the arable land utilization and management, while constant quantity decrease and overall quality degradation represent the major ones.
    尽管我国有着世界上最严格的耕地保护制度,但是,当前我国的耕地利用与管理存在诸多突出问题,主要表现为耕地数量不断减少和耕地质量总体水平下降。