查询词典 cold zone

Tender insects that live abroad either enjoy only the short period of one summer, or else doze away the cold, uncomfortable months in profound slumbers; but these residing, as it were, in a torrid zone, are always alert and merry: a good Christmas fire is to them like the heats of the dog-days.

生活于野外的脆弱的昆虫，或者仅能愉快地度过一个短暂的夏季，或者在沉睡中度过寒冷难受的那几个月，然而这些生活在可以说是"热带"地方的虫儿，却始终是活跃而欢快的。对于它们，熊熊的圣诞节炉火好比是三伏天的暑热。

CENTUM CS-1000 DCS modularization automatic control system and PFCD-S control station are selecting to realize the automatic control of cold blast workshop, desulphuration, sulfur and ammonium and final cooling benzol washing zone etc and to increase the purifying quality and recovery of the coke oven gas.

选用CENTUM CS-1000 DCS模块化自动控制系统，控制站采用PFCD-S型，实现了鼓冷、脱硫、硫铵及终冷洗苯工段等的自动控制，提高了焦炉煤气净化质量和回收率。

On the contrary, some positions of roche moutonnee are not at the pressure-melt point, and the temperature of ice-base has cold and temperate alternately. They belong to the pluck-abrasion zone.

形成羊背石的部位与之相反，一些地方没有达到压力融点，冰底温度有冷、温的变替，是拔蚀-磨蚀作用带。

On the cold test of central air, the tendency of internal recirculate zone is the same as the industrial test.

在中心风影响的试验中，PDA试验取得了与工业性试验一致的回流区变化规律。

There is a cambered heavy water zone between the Cold Neutron Source channel and the horizon channel, where the nuclear heating of the channels is removed by the natural convection of heavy water.

冷中子源的冷源孔道和水平孔道采用间隔式连接方式，其连接面是一个圆弧面。

This paper introduces four kinds of method for increasing devolatilizing efficiency in cold feeding vented extruder s These methods are:(1)reducing the filled degree of rubber compounds in the vented section of screw;(2)increasing the mean residence time in the vented zone;(3)enhancing the effect of renewing the evaporating surface;and (4)improving the ingredients and operating variable

介绍了 4种提高橡胶冷喂料排气挤出机除气效率的途径：减少胶料在螺杆排气段中的进料度，增加胶料在排气段中的平均停留时间，增强胶料&自由&表面积的更新作用，改进配方设计和操作工艺条件等。

The cold polar easterlies meet the warm prevailing westerlies in this zone, and because of the extreme differences in pressure, dramatic weather conditions occur.

寒冷的极地东风与温暖的盛行西风带在这一地区相遇，因为它的巨大压力差异下，会发生多种多样天气状况。

In the hot summer and cold winter zone, both air conditioning and heating are needed.

在炎热的夏天冬冷地区，空调和取暖需要。

In the hot summer and cold winter zone, both air conditioning and heating are needed.

在夏热冬冷的地区，取暖设备和空调皆备。

Nor could I pass unnoticed the suggestion of the bleak shores of Lapland, Siberia, Spitzbergen, Nova Zembla, Iceland, Greenland, with 'the vast sweep of the Arctic Zone, and those forlorn regions of dreary space,- that reservoir of frost and snow, where firm fields of ice, the accumulation of centuries of winters, glazed in Alpine heights above heights, surround the pole and concentre the multiplied rigours of extreme cold.

而大西洋的汹涌波涛，泻入了狂暴的赫布里底群岛。还有些地方我也不能看都不看，一翻而过，那就是书中提到的拉普兰、西伯利亚、斯匹次卑尔根群岛、新地岛、冰岛和格陵兰荒凉的海岸。广袤无垠的北极地带和那些阴凄凄的不毛之地，宛若冰雪的储存库。

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。