查询词典 pumping-back method

Thermostats in the top of the radiator contained a spring-loaded valve, the spring being made of two dissimilar metals (bi-metallic, just like the ones in your home) and when the temperature got to 180o, the metals would expand, open up the valve, and permit the water pump to start pumping the water though the radiator where the onrushing air due to the vehicle's motion would cool the water and keep its temperate at 180o.

恒温器，在上方的散热器上载有弹簧加载阀，春天正在取得两个异种金属（双金属，就像那些在你家）和当温度到了180o ，金属将扩大，开拓阀门，并允许水泵开始抽水的水，虽然散热器的地方onrushing空气由於车辆的议案，将冷却水，并确保其在温带

Thermostats in the top of the radiator contained a spring-loaded valve, the spring being made of two dissimilar metals (bi-metallic, just like the ones in your home) and when the temperature got to 180o, the metals would expand, open up the valve, and permit the water pump to start pumping the water though the radiator where the onrushing air due to the vehicle's motion would cool the water and keep its temperate at 180o.

恒温器，在上方的散热器上载有弹簧加载阀，春天正在取得两个异种金属（双金属，就像那些在你家）和当温度到了180o ，金属将扩大，开拓阀门，并允许水泵开始抽水的水，虽然散热器的地方onrushing空气由于车辆的议案，将冷却水，并确保其在温带

The Company under the State Xin wire plant is specialized in producing and selling screws and hardware dedicated wire commonly used in pumping the water daily, pink pump wire, reliable quality and reasonable price.

本公司属下国鑫线材厂是专业生产、销售螺丝专用线材和五金日用品常用的水抽、粉抽线材，质量可靠，价格合理。

Machining the chain wheel of the lower pumping unit with a special cylinder - chain;2. The technological property of the chain wheel of the torsion-limiting device is analyzed.

分析了限扭器链轮的工艺性，介绍了用冷挤压技术生产链轮的工艺流程及难点，提出了采用预应力控制模具精度的方法，其齿型参数达到国家标准，满足了图纸规定的要求。

Theoretically the pump blade failure mechanism was worn on, the impact of wear failure leaves the various factors was analyzed, combined with practice pumping station operation and maintenance experience, the focus at a reasonable selection, surface heat treatment, non-metallic protective coating alloy powder spray repair welding and welding six aspects, premature wear of the pump blade technical measures and repair methods was prevented in order to enhance its effective life.

理论上阐述了水泵叶片磨损失效的机制，具体分析了影响叶片磨损失效的各种因素，并结合泵站运行实践和维修经验，重点在合理选材、表面热处理、非金属涂层防护、合金粉末喷焊和补焊等6个方面，提出了防止水泵叶片过早磨损的技术措施和修补方法，以提高其有效的使用寿命。

This paper discusses the model of secondary water-supply system that can take advantage of the energy in the muicipal pipeline and its tactics of pumping water .

着重讨论利用市政管网压强能量的二次供水系统在理想情况下的用水模型以及相应的抽水策略，为实际用水模型的建立提供理论依

In this paper, the model tests of the wind-powered water-pumping system was conducted and the results of the tests prove that the principle of the system is correct.

本文报道了这种新型风力提水系统的模型实验结果，指出了进一步的研究方向。

These water-pumping engines were very successful, but they were very bulky machines and this limited their application to other tasks.

这种抽水发动机非常成功，但体积太大，因此限制了它在其他方面的应用。

In the United States, the development of the "water-pumping windmill" was the major factor in allowing the farming and ranching of vast areas of North America, which were otherwise devoid of readily accessible water.

在美国，发展&抽水风车&是主要因素，使农业和牧场的大片北美地区，这是毫无否则容易获得水。

The steam engine replaced European water-pumping windmills.

在欧洲，蒸汽机的使用取代了抽水风车。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。