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- Application of Sensors in Experment on Measuring the Heat Capacity Ratio of Air 传感器在测量空气比热容比实验中的应用
- heat capacity ratio of air 空气比热容比
- NORMALIZED VALUE OF AIR SPECIFIC HEAT CAPACITY RATIO AND THE ERRORS IN MEASUREMENT 空气比热容比的标准值与测量的误差
- When we measure the heat capacity of heat pump by enthalpy measuring method, we use flow rate measuring method to measure flow rate and sectional mean temperature of air. 利用空气焓值测量方法对热泵的制热量进行测量时,通常采用测流量法测量空气的流量和截面平均温度。
- The laws of the ultimate capacity ratio of K-joints and KK joints (namely multiplanar coefficient) varying with the main geometrical parameters were obtained. 研究了KK型节点和K型节点极限承载力之比(即空间作用系数)随节点几何参数的变化规律。
- The ratio of air to fuel for which perfect combustion takes place is called stoichiometry. 实现完全燃烧时的空气和燃烧的比率称为化学当量比。
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏,使得每个人都频频吸气。
- The great virtue of air travel is speed. 乘飞机旅行的最大优点是速度快。
- This new style of air conditioner is noiseless. 这种新型空调没有噪音。
- The dosage of WULCo (X1), the mole ratio of Br to Co (X2), the reaction time (X3), and the rate of air flow (X4) were the main factors that affected the reaction. 采用均匀设计法,对影响反应较大的因素,如,WULCo用量X_1,溴与钴的原子比X_2,反应时间X_3,平均空气流量X_4等进行研究,对实验数据进行计算分析,得到了回归方程:
- We will be interested in the heat capacity of interstellar gases. 我们感兴趣的是星际气体的热容量。
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- I'll just trot out for a breath of air. 我要到外面去走走换换空气。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- The purpose is to study the dimensionless ratio of overflow opening area to underflow opening area,A*,and the dimensionless ratio of air flowrate to slurry flowrate, Q*. 具体研究浮选器中涡流定向器出口面积与下部环状开口面积之比A*,以及空气流量与煤浆流量之比Q*和各浮选参数之间的关系。
- I want to buy a set of air conditioning. 我想买一台空调。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The doctor urged a change of air. 医生力劝换个环境。
- The results indicate that the three important elements which influence traffic noise reduction of asphalt rubber pavement are AC content, aggregate grades and ratio of air voids. 研究结果表明,影响橡胶粉沥青混凝土路面降噪性能的主要因素有3个:橡胶粉的掺入量、骨料配合比和空隙率。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。