内热

Outbreaks of deadly anthrax exacerbated by a searing drought that has hit east Africa has killed scores of rare Grevy's zebras in Kenya and is threatening the endangered species with extinction, wildlife officials and scientist

肯尼亚野生动物保护组织的官员及科学家们日前表示，最近一段时间内肆虐于东非大地的严重干旱天气使生活在肯尼亚境内的珍稀细斑纹斑马出现了大批死亡的现象，而在兽群中突然爆发的炭疽热疫情则进一步加剧了这一趋势，并使得这种本已处于濒危状态的物种面临彻底灭绝的厄运。

Therefore, the research of heat transfer performance in smooth tubes and internal grooved tubes has the certain theory value and the practical significance.

因此研究工质在光滑管和内螺纹管内的换热性能，具有一定的理论价值和实际意义。

The image showed that the ratio of raw material of RPC and particle distribution accorded with maximum packing density theory, and the porosity of accumulation was the least. The DSC showed the reaction rate of RPC was very fast and main hydration process focused in shorter time; SEM and X-ray showed that structure of the harden body of RPC was much denser, which mainly composed of some abnormal flat grains that got maximum packing density, and hydration products were mostly composed of Ⅲ type C-SH gel and a small amount of Ca2 and no AFt crystal.

由图象分析可知，即C原材料的比例及颗粒度符合密实堆积原理，堆积物的孔隙率达到最小；差示扫描量热分析表明，RPC的水化反应速度很快，主要的水化过程集中在较短时间内；扫描电镜及X衍射试验表明，RPC硬化体的结构非常致密，主要由一些不规则状的扁平粒子紧密堆积在一起，水化产物主要是Ⅲ型C-S-H， Ca2晶体的量稀少且没有钙矶石。

Larger capacity of heat storage can decrease emissions over wider range of temperature.

较强的蓄热能力，可以在较大温度范围内减少排放。

Due to the complicated heat exchange in the chamber, it is difficult to deal with the research in the laboratory solely.

由于炉内换热过程的复杂性，单纯依靠实验室试验台进行研究是很困难的。

It was also found that the entrance effect was notable for both flow and heat transfer in microchannels.

同时还发现在本实验参数范围内，入口段效应对流动与换热的影响都十分显著。

It was shown that the flow and heat transfer characteristics were affected apparently by rib height and...

结果还显示，进口段效应对硅基微通道内的流动和换热影响较为显著。

This system uses molten plastic insulation to reduce the effects of heat transfer and the loss of other places in the mold .

这一系统利用熔融塑料的隔热效果来减少热的传递和在模内其他地方的损失。

Should pay attention to this disease and identification of measles: child with measles rash radical difference between the lesser symptoms of the disease, children with fever during the period in the spirit, loss of appetite are good, it is characterized by a heat rash retreat, rash in 1 ~ 2 days to subside.

本病应注意与麻疹鉴别：幼儿急疹与麻疹不同之处在于本病症状较轻，患儿在发热期间精神、食欲均较好，它的特点是热退疹出，疹子在1～2天内自行消退。

Supported by the National Natural Science Foundation of China(Study on Heat Transfer Characteristics of Downhole Coaxial Heat Exchanger in Convection Geothermal Reservoir )and Tianjin Development and Plan Program of Science and technology(Study of Ecologic Architectural Energy System), the thermal performance exploiting earth energy for heating and cooling is studied in this paper,and its main purpose is to offer reference for increasing the percent of renewable energy in Ecologic Architectural Energy.

本文在国家自然科学基金（井下换热器周围对流型地温地层内的传热特征研究）和天津市科技发展计划项目的资助下，重点研究了地表热能高效利用中的传热与热力性能问题，为可再生能源在生态能源建筑中发挥更大的作用提供依据。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷