记作业>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

  • The article focuses on quantity analysis, discussion of using constant quantity instrument to do semimicro chemical analysis experiment.
    本文围绕定量分析实验中,利用常量仪器进行半微量化学分析进行探讨。
  • 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。
  • It describes system hardware structure, operation process and controlling means, and how to control with harmony between these devices in detail. It realizes constant voltage automatic control supporting water, and improves the quantity of supporting water.
    详细论述了系统硬件结构、操作流程和控制方法,以及各器件之间的协调控制方法,实现了对供水的恒压自动控制,提高了供水质量。
  • The relation between optimizing rural industrial structure and rural economic constant development is illustrated from the point of quantity and quality.
    通过从定性与定量两个角度阐明了农村产业结构优化与农村经济可持续发展的互动关系。
  • 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。
  • The addition of drag reduction agent improves transport capacity greatly, reduces transport cost, makes flexible transport of oil possible and reduces bearing pressure of old pipeline in constant flow quantity.
    减阻剂的使用大大提高了管道运输的能力,降低了运输成本,使得油品弹性运输成为可能,减小了恒定流量老化管道承受的压力。
  • An automatic constant pressure glue feeding device ensures proper viscosity and good quantity of the adhesive tape.
    自动恒压给胶装置保证了胶粘带粘度合适,质量优良;
  • 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。
  • If you have a quantity which is constant over any closed path, that quantity is a thermodynamics state function.
    如果有一个物理量,对任何闭合回路积分是常数,这个物理量就是一个热力学态函数。
  • Applying the mass heat capacities at constant pressure to heat balance calculation, the recycle quantity of reaction mixture, an important design parameter of continuous esterification reactor, and the mass of heat medium were acquired.
    把质量定压热容应用于热平衡计算,求得了连续酯化反应器的重要设计参数:循环量和加热器中加热介质的进料量。