Frosting of finned tube heat exchangers is a complex process of heat and mass transfer under low temperature conditions.
低温工况下翅片管换热器的结霜是一个复杂的热质传递过程。
Frequency stability and low impact of temperature, high-performance can be stable under high and low temperature conditions.
工作频率稳定，温度影响极低，可于高低温状况下稳定高效能。
Large amount of CO2 was produced in beer brewing and CO2 could be dissolved slowly under long-term low temperature conditions, which was helpful for beer stability.
发酵过程产生大量CO2，低温长时间缓慢溶解于酒内的CO2，有利于酒体的稳定。
The possibility of corn drying under vacuum and low temperature conditions was analyzed, and a brief explanation was given on the applications of the vacuum drying method to grain.
通过实验探讨了玉米在真空低温条件下干燥的可能性，对真空干燥方法应用于谷物作了简单说明。
The test results show that the precipitator maintains good performances, but the trap efficiency under high temperature conditions is lower than that under low temperature conditions.
试验结果表明，该静电旋风捕集器能在较高温度下保持良好的性能，但高温下静电旋风捕集器的捕集效率要低于低温下的效率。
In the low temperature, corrosive medium or vacuum conditions, with special performance should be considered the gasket.
在低温，腐蚀性介质或真空条件下，应考虑具有特殊性能的密封垫。
Has a long service life and high reliability, can be used in the demanding high and low temperature environment, poor power conditions.
具有超长的服务寿命和很高的可靠性，可以应用于苛刻的高低温环境、恶劣的电力条件。
The climatic conditions, in speaking of the northern slope, are rather high in temperature, strong light intencity, low relative humidity and low wind velocity.
其环境条件，在北坡来说，主要表现于阳光充沛，温度高，大气相对湿度低与土壤干燥。
The calculation example shows that if the inlet temperature of fluid is low and the flux is small, the amendatory value and coefficient are great when the other conditions are fixed.
计算实例表明，其他条件一定时，流体进口温度越低，流量越小，则修正值和修正系数越大。
The results show that the diurnal variation of leaf-air temperature difference varies under different soil moisture conditions, the low soil moisture results in large leaf-air temperature difference.
结果表明：水稻叶气温差在不同的土壤水分条件下表现出不同的日变化规律，较低的土壤水分导致了较高的叶气温差；
By changing heating temperature and holding time, the austenite grain growth behavior of a low carbon steel under different heating conditions was studied.
通过改变均热温度和保温时间，研究低碳钢的奥氏体平均晶粒尺寸与时间的关系，及奥氏体晶粒各尺寸范围的分布规律。
Since exit temperature increases from front to rear for a given extrusion speed and set of temperature conditions, the low front-end properties are a result of low extrusion exit temperatures.
因为对于给定的挤压速度和温度条件组出口温度从前部向后部增加，因此低的前端性能是低挤压出口温度的结果。
However, six conditions causing low temperature will receive no returns.
不过，有六种情况不达标也不退费。
When the circumstance pressure and the temperature are low, the thermal decomposition properties of sub face are similar to those determined under common thermal analysis conditions.
当环境温度和压力较低时，亚表面的热分解特性，与常规条件下该火药的热分析结果相近。
The testing result shows that sealing compound performance is good, costs are low, and is suitable for static seal of pipe line and valve under different temperature conditions.
测试结果表明，该密封胶性能优良，成本低廉，可适用于不同温度条件下的管线阀门等静密封。
The test result shotoed that using this cooling method the circulating water can be cooled down to a temperature be-low the ambient temperature under certain conditions.
实验结果表明：该冷却方式在一定的鼓泡条件下，可以将循环水冷却到环境温度之下。
The performance of the thermoelectric heat pump low-temperature water heater was investigated under various operating conditions.
对一台空气源热电热泵低温热水装置在不同工作条件下的性能进行了实验研究。
Due to their special working conditions, low-temperature fuel cell has high expectations for the catalysts.
由于受工作环境的限制，低温燃料电池对催化剂的要求比较高。
The leaf ability to resist high temperature is more outstanding than that of low temperature, which the clone B302 and 401 performed well both on the two conditions.
各无性系叶片组织抗高温能力比抗低温能力强，两种逆境下表现均较好的为无性系B302和401。
Further studies show that relatively low temperature is favorable for this blend catalyst. The optimum liquefaction temperature varies with the variation of other reaction conditions.
进一步研究表明，该混合催化剂适于在较低温度下使用，最佳液化温度随其它操作参数变化。
Hard elastic materials are a class of crystalline or non-crystalline polymers produced under special processing conditions, which show high modulus and high elasticity under very low temperature.
硬弹性材料是结晶或非结晶聚合物在特定的条件下加工而形成的，这类材料表现出高弹性、高模量和突出的低温弹性。
The affection of different annealing process conditions on TiN film stress is also researched, low temperature annealing of film can be realized.
论文还研究了不同退火工艺条件对薄膜应力的影响，可以实现薄膜低温退火。
The reason of low recovery rate of tar in coke product was analyzed; the recovery rate of tar was increased by decreasing the oven-roof temperature and adjusting operating conditions.
分析了焦炭生产中焦油回收率低的原因，通过降低炉顶温度和调整工艺操作，提高了焦油的回收率。
This paper introduces the application conditions of B302Q, B303Q spherical sulphur-tolerant shift catalysts in medium temperature shift union low temperature shift process.
介绍了B302Q、B303Q球形耐硫变换催化剂在中变串低变工艺中的应用情况。
At the appropriate temperature conditions, when water phosphorus concentration is low or zero, APA role of phosphorus from sediment in the water release for the use of algal growth and reproduction.
在适宜温度条件下，当水体中磷浓度较低或为零时，APA作用使得底泥中的磷向水体中释放，供藻类生长繁殖利用。
The paper analyzes the power consumption of liquefaction technologies for low temperature separation of CMM under oxygen-containing condition and the de-xidation conditions.
文中分析了煤矿区煤层气含氧低温分离液化工艺及脱氧的低温分离液化工艺的功耗。
This thesis expound the conditions and methods for reclaiming molybdenum from wastage which was produced by preparation of low-temperature catalysts of Co-Mo series.
本文主要阐述从生产钴钼系统低温变换催化剂所产生的废料中回收钼的工艺条件和操作方法。
Their springy supports are easily fragile because of bad conditions in space, such as vibration, shock, changing temperature between high and low.
石英材料很脆，石英加速度计在空间振动、冲击、高低温变化等恶劣环境下使用，容易造成摆片挠性支撑处断裂。
Their springy supports are easily fragile because of bad conditions in space, such as vibration, shock, changing temperature between high and low.
石英材料很脆，石英加速度计在空间振动、冲击、高低温变化等恶劣环境下使用，容易造成摆片挠性支撑处断裂。
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