查询词典 temperature difference

The results showed that there are three courses (the temperature rising, the high temperature and the temperature dropping) in all the composts.

结果显示各种堆料中均存在升温，高温和降温三个阶段，微生物类群呈现出有序变化。

Because of the huge volume of the hydraulic mass concrete, the heat of the cement hydration emits from the surface of the concrete. So a great deal of heat cumulates in the centre of the concrete, which will lead to a high and long temperature rise、 a long temperature drop period and huge amounts of temperature shrinkage.

因为水工大体积混凝土体积大，水泥水化产生的热量缓慢从混凝土表面散发出去，大量热量蓄积在混凝土内部，造成混凝土温升大，温升时间长，后期温降长，且温度收缩值大。

Orthogonal experiment was adopted to analyze the effects of vacuum casting processing parameters such as mould temperature,resin temperature,vacuum deaerating time and curing temperature etc.

采用正交实验方法进行实验，研究了微齿轮真空铸型过程中模具温度、树脂温度、真空脱泡时间和固化温度对微齿轮外形尺寸的影响作用。

When it shows the current temperature, and it can show the temperature of the defrosting temperature sensor.

在显示当前温度时按住下键，就会显示化霜温度探头上的温度。

A process for manufacturing seamless flux-cored welding wires 0.8 to 4 mm in diameter with excellent cracking resistance and primer proof quality and containing very little diffusible hydrogen suited for the welding of high-tensile steels and steel structures subjected to large restraining forces by dehydrogenating by high-temperature heating comprises the steps of heating a straight wire 8-15 mm in diameter by direct electric heating through a first and a second pair of roll electrodes spaced 2 to 5 m apart and a ring transformer disposed therebetween to a temperature between 620 and 1100 degrees Centigrade, cooling the heated wire to a temperature not higher than 500 degrees Centigrade with a coefficient of heat transfer not higher than 250 kcal/m2 h degree Centigrade, and drawing to the desired diameter.

一种用来制造直径0.8至4mm的、具有优异的抗裂缝力和底层涂料防护质量并含有非常少的扩散氢的、适合于焊接高强度钢和承受大约束力的钢结构的无缝药芯焊丝，通过用高温加热进行脱氢处理来制造的工艺包括步骤：通过经布置成相隔2至5m的第一和第二对辊电极并经布置在它们之间的环心变压器的直接电加热，把直径8至15mm的直焊丝加热到620与1100℃之间的温度；用不高于250kcal／m2h℃的传热系数把已加热焊丝冷却到不高于500℃；以及拉伸到想要的直径。

The main environment factors which affect the growth of plants are temperature, humidity, and sunshine etc, but it iswarm at most part of China East area in our country, the warming time is not long in winter, the greenhouse temperature is high in summer and the highest room temperature is often upper than 40℃, so 2/3 of the year we can not plant in greenhouse, which dilapidates the greenhouse over long time.

影响植物生长发育的主要环境参数有温度、湿度、光照等，但是我国华东大部分地区气候温暖，冬季温室加温时间不长，夏季温室室温高，最高室温常在40℃以上，植物无法生长，一年有三分之二时间不能栽培作物，造成温室长期间荒废。

The mechanism of coupled evanesces wave temperature sin is analyzed with the theory of strong coupling. A temperature detection system based on a micro-controller is designed. To eliminate circuit noise, hardware and software filters an introduced to improve stability of the temperature detection system.

用强耦合理论分析了耦合式渐逝波温度传感器的传感机理，在此基础上设计了一种基于单片机的温度传感系统，并引入硬件和软件双重补偿修正，来消除前端电路噪声影响，达到提高测量结果稳定性的目的。

The operating conditions were gasified temperature 260℃, detector temperature and column temperature 240℃.

以电子捕获检测器，3%ov - 1 0 1色谱柱，气化温度 2 6 0℃，检测器温度 2 6 0℃，柱温2 4 0℃为测定条件。

The effect of air preheat temperature on coal gasification using air and stream as gasifying agent is investigated. In the range of experimental study, the gasification temperature is increased with the increasing of air preheat temperature.

在内径为200 mm 的固定床气化炉热态实验台上进行了煤高温空气气化试验研究，考察了空气预热温度对空气、蒸汽作为气化剂的煤气化过程的影响。

Moreover, by using passive thermal control to make satellite device operate properly under safe temperature; by hypothesizing different satellite changing elements such as inclination, height and spin speed to calculate the temperature changing situation between inside and outside and providing satellite temperature reference for different missions demanding in the future.

并以被动式热控技术，使卫星内元件能在安全温度下正当运作。并假设卫星不同高度及卫星的自旋速度的因素，计算卫星的内外表面温度变化情形，以提供日后不同任务需求，对卫星温度的参考。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。