查询词典 antifreezing

Based on law of non—statistics method, the quality rule for selection of antifreezing admixture in winter concreting was analysed, and the acceptance boundary line of concrete strength to select antifreezing admixture type in different weather conditions was also presented.

用非统计法原理分析了冬施中砼防冻剂选用的质量原则，并根据不同气温条件下，选用防冻剂品种，给出了控制冬期砼施工质量的防冻剂砼强度验收界限，供施工单位参考。

The mechanical properties, antifreezing nature and utilizable property in roads of efflorescent sand and its mixture produced by Dunhua City was studied in the paper.

并在上述研究的基础上，结合风化山砂在敦化市城市道路施工中的实际应用情况，提出了符合敦化市特点的风化山砂混合料配合比及典型路面结构

T present, Gaupu Corporation's main products include: thermostat for central air conditioning, thermostat for heat supply and heating, motorized valve for three-speed switch fan coil, electric control valve, electric butterfly valve, temperature sensor, humidity sensor, differential pressure controller, differential pressure switch, pressure transmitter, water flow switch, antifreezing switch, air valve performer, direct digital controller and integration software etc.

北京高标自控设备有限公司目前公司主要产品有：中央空调温控器、供热采暖温控器、三速开关风机盘管电动阀、电动调节阀、电动蝶阀、温度传感器、湿度传感器、压差控制器、压差开关、压力变送器、水流开关、防冻开关、风阀执行器、DDC直接数字控制器、上位集成软件等。

Antifreezing efficiency is one of the key measures.

是防冻增效的关键措施之一。

Design of Antifreezing instrument for ...

基于单片机的风杯防冻仪的设计。

The result of the phenotype showed that the transgenic plantlets appeared stronger antifreezing ability at the low temperature.

5表型分析可见，转化植株在一定低温范围内表现出的抗冻能力要强于未转化植株。

The antifreezing ability of the transgenic plantlets was much higher than that of nontransgenic plantlets.

3进行试管苗抗冻试验，-5℃时转化植株和未转化植株的生长状况表现出较大差异。

It is a new way to breed cold tolerant cotton by gene transformation with antifreezing protein gene from desert insect.

利用新疆荒漠昆虫抗冻蛋白基因进行遗传转化是培育新疆棉花抗寒品种的新途径。

The antifreezing problem of said desulfuration equipment has been discussed from aspects of design,installation and operation,and some remedial measures being given.

从设计、安装、运行角度对设备防冻问题进行了讨论，并给出部分治理措施。

Firstly, indoor rheological research was done on the transportation oil of Dongxin pipeline. Then, 5 kind antifreezing agents and 5 kind viscosity reducers were selected based on the rheological characteristic.. EVA(2804) antifreezing agent with better modifying effect was chosen, and its modifying effect was certified by the indoor annulus experiment: the freezing point of Dongxin crude oil can be reduced to 5℃, and the viscosity reducing rate can be up to 9.51%.

首先对东辛线输送介质进行了室内流变性研究，然后根据其流变特性查阅文献选取了5种降凝剂和5种降粘剂，分别测定了原油加剂前后的凝点和表观粘度的变化，最终筛选出了一种改性效果最好的药剂，并通过室内环道实验验证了改性效果。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。