查询词典 conservation

Based on the quality, momentum, and energy conservation laws and the state equation, considering the momentum loss of gas column flowing and the complicated thermal conduction mechanism in the bore-hole and formation, the pressure and temperature calculating method is derived for single-phase gas flow in different positions of the bore-hole.

文章以质量、动量和能量三大守恒方程和状态方程为基础，考虑了流动气柱的动能损失以及井筒和地层中复杂的传热机理，推导出计算单相气流在井筒不同部位压力和温度的方法。

We are taking a lead role in discussions about how to balance conservation of Canada's valuable boreal forest — one of the world's largest intact ecosystems — with responsible resource development.

我们采取对如何平衡加拿大的寒带森林保护宝贵的-是世界上最大的完整的生态系统负责任的资源开发-讨论领导作用。

The model includes that the relationship between median diameter, as well kinetic energy, of raindrop and rainfall intensity obeys logarithmic function, the critical slope degree of soil erosion is 38.4°～43.0° in test area and the best multiple index of rainfall erosivity value is /100. Employing the prediction model, the soil erodibility value, the accelerated value of excavation slope, roadbed slope, construction site, borrow pit, service road and other temporary occupation land and the loss-spoil ration of waste pile were examined. Finally, the integrated soil and water conservation measures in highway construction project have been suggested.

从而建立了凉山州天然降雨雨滴中数直径与雨强的关系和降雨强度与动能的关系，分析了高速公路引起水土流失的侵蚀性降雨标准、侵蚀转折坡度及不同流失区流失量的大小关系，给出了高速公路水土流失预测模式中降雨侵蚀力尺值的最佳复合指标，估算出路堤边坡、路堑开挖边坡、路基、临时施工用地、取土场、便道和其它临时占地的可蚀性K值、加速侵蚀系数A值以及的弃土场的流弃比B值，最后针对高速公路不同防治区水土流失特点提出了相应的综合防治措施。

Bose has research interests in energy conservation and specifically ground-source heat pump technology.

百色有研究兴趣在能源节约和具体地源热泵技术。

"Like us, our customers value the work of The Conservation Alliance," said Mountain Hardwear 's Paige Boucher.

Mountain Hardwear 的Paige Boucher 说：和我们一样，我们的顾客觉得给保户联盟所作的工作是有价值的。

The conservation of this viral machinery in different braconid wasp lineages sharing polydnaviruses suggests that parasitoid wasps incorporated a nudivirus-related genome into their own genetic material.

对于病毒在不同小茧蜂家族共享多分DNA病毒的保存，表明了拟寄生黄蜂将nudivirus相关基因纳入到了它们自己的遗传物质中。

The human does not leave, and in the activity, the switch continues the breakover; After the human leaves, the switch time delay automatic shut-off load, is bright the human to the lamp, the human extinguishes to the lamp, kind convenient, safe energy conservation.

人不离开且在活动，开关持续导通；人离开后，开关延时自动关闭负载，人到灯亮，人离灯熄，亲切方便，安全节能。

This is the website of Conservation Breeding Specialist Group.

这是保护饲养专业组的网站。

Zheng et al., 1995 Crooijmans et al., 1997; Brunner et al., 1998; Wenburg et al., 1998; Chenuil et al., 1999, Wu et al., 1999; Estoup et al., 2000, this paper represents their first application to the conservation of an Iberian freshwater fish.

Zheng等， 1995 Crooijmans等， 1997； Brunner等， 1998； Wenburg等， 1998； Chenuil等， 1999， Wu等， 1999； Estoup等， 2000，本文则是首次报道该方法在伊比利亚淡水鱼保护中的应用。

There are sample projects and a free 100 page book "BTU Bill's Guide to Energy Conservation" to help you get the most out of the analysis.

有工程样例和免费的100页的书"仟卡条例草案的指导，以节约能源"，以帮助您最有效的分析。

Sodium citrate; calcium carbonate; calcium hydroxide; potassium bicorbonate; magnesium carbonate; ferrous sulphate; Zinc sulphate; copper sulphate; manganese sulphate; potassium iodide; sodium selenite.

柠檬酸钠；碳酸钙；氢氧化钙；碳酸氢钾；碳酸镁；硫酸亚铁；硫酸锌；硫酸铜；硫酸锰；碘化钾；亚硒酸钠。

All this to say that I'm glad filmmaking hasn't become completely ironic. I can enjoy an ironic film as much as the next person, but they usually involve a message of some sort. One that's delivered in a smirkingly clever way that requires little in the way of talent.

所有这些都是说，我很高兴电影制作没有变成完全讽刺艺术，我可以和下一个人一样享受讽刺电影的乐趣，虽然他们经常会被划归到一定级别，技术方面不需要很高的才能。