查询词典 under fire

Tapered beam of a steel portal frame is numerically simulated by the finite element method,and the changes of temperature field under the ISO time-temperature curve and local fire are obtained.

当前轻钢门式刚架的抗火设计，尚以沿全构件轴线方向按照ISO国际标准升温曲线作为依据，存在不经济和不合理的因素。

During the fire-resistant test, the glass can keep integrity for 90 minutes under 800℃, which reach the national criterion.

在耐火实验中，在800℃温度下玻璃耐火时间达到90分钟，达到国家防火玻璃标准

On the basis of the reasonable definition of column′s surface temperature in fire, finite element method is applied to calculate the temperature field of high strength concrete filled steel tubes under high temperature,and the calculated results fit with those of test very satisfactorily.

在合理地确定了火灾情况下钢管高强混凝土柱受火模型的基础上，利用有限元法计算钢管高强混凝土在火灾情况下的温度场。

Sit grilling in front of a fire, in the sun, under a sun-ray lamp, etc

坐着烤火、晒太阳、烤紫外线灯等。

E.g. sit grilling in front of a fire, in the sun, under a sun-ray lamp, etc

坐着烤火，晒太阳，烤紫外线灯等。

School beverages, particularly sugar-laden soda and sports drinks sold in vending machines, have come under increasing fire from nutrition-advocacy groups such as CSPI.

学校饮料，特别是自动贩卖机出售的含糖汽水和运动型饮料，已越来越多受到像公共利益科学中心这样的营养学倡导组织的抨击。

School beverages, particularly sugar-laden soda and sports drinks sold in vending machines, have come under increasing fire from nutrition-advocacy groups such as CSPI.

CSPI等营养推广机构指出，通过自动售卖机出售的校园饮品，尤其含糖的苏打饮料及各种运动饮品销售越来越火。

Eikner commented that "it reminded me of one of the old World War I movies that showed units under shell fire at night."

艾克尔评论说，&它使我想起一部一次大战老电影，电影演的就是夜间炮火下的一支部队。&

An energy-saving lamps to determine if it is safe to bring it close look at the hands of six areas: head and a combination of plastic parts is tight; tube and plastic parts under the shell is a solid combination; on shell plastic parts Plastic shell and the next bit is fastening cards, whether from a high temperature; shell plastic parts whether or not to use flame-retardant high temperature (180 ℃) Materials; electronic ballast circuit of the skeleton, whether or not the use of fire-retardant PCB Materials .

判断一只节能灯是否安全，要拿在手中仔细观察6个方面：灯头与塑件的结合是否紧；灯管与下壳的塑件结合是否牢靠；上壳塑件与下壳塑件卡位是否紧固，高温下是否能脱离；外壳塑件是否采用阻燃耐高温（180℃）材料；电子镇流器线路中的骨架、线路板有无采用阻燃材料。

The paper gives a detailed introduction to the numerical value analysis for natural smoke evacuation under the condition of fire,and provide scientific basis for the application of natural smoke evacuation in metro section tunnel,the arrangement of ventilation shaft and the section tunnel structure choice.

成都地铁一号线南部浅埋区间隧道在国内首次采用自然通风模式，本文对其在火灾工况下自然排烟模式的数值模拟分析作了详细介绍，为自然排烟方式在地铁区间隧道的应用，以及通风竖井的布置和区间隧道结构形式的选择提供了科学的依据。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。