Welding CCT diagrams of steels are the basic to select welding material, determine the optimum welding technology, relieve welding cracks and lay down standard of past heat treatment.
钢的焊接CCT图，是正确选择焊接材料、确定最佳焊接工艺、消除焊接裂纹、制订焊后热处理规范的重要依据。
So it is not practical to improve the heat resistance significantly in breeding by heterosis, but it is supposed to select the heat tolerant parent in breeding.
因此在耐热育种中单纯利用杂交优势试图获得超亲优势来显著提高耐热性是不现实的，而应该注重耐热亲本的定向选择。
This article tells how to select the structure of organic heat carrier boiler, arrange the heated surface and prepare precess flow.
文章着重对有机热载体锅炉结构型式的选择、受热面的布置，以及工艺流程等作了阐述。
The controller can save energy and protect environment because it can control temperature and select economical mode or comfortable mode for heat supply.
控制器可以自动调节生活水温度，可以选择舒适模式或者经济模式进行采暖，体现了节能和环保的目的。
By means of comparison to different heat insulating materials, man may conveniently select heat insulating materials and determine the most suitable thickness of insulating layer.
通过不同的绝热材料的比较，可以方便地选择绝热材料和确定最适宜保温层厚度。
The analysis results of height and diameter growth of test species, the method to select drought resistant and heat resistant afforestation species were introduced in details in this paper.
文章除论述元谋干热河谷区的自然条件、参试树种的高、径生长状况和分析结果外，还详细介绍了抗旱耐热造林树种的选择方法。
It was important to select proper operation conditions to improve the heat efficiency of drier and lower the energy consumption.
说明合理选择操作条件对提高干燥器热效率、降低能耗是非常重要的。
It was important to select the operation conditions so as to improve the drying heat efficiency and lower the energy consumption.
因此，合理选择操作条件，对提高干燥器热效率，降低能耗是非常重要的。
In this article, it is stated in detail how to select the standards and codes, and to design and fabricate the high pressure floated head heat exchangers with imported technology.
本文对进口高压浮头换热器如何按国产化要求选用标准和规范并科学、准确地进行设计和制造做了详细的论述。
Select the composition of giving out heat desulphurization agent by test. It is used in the production of nodular cast iron.
通过试验对发热脱硫剂的组成进行了选择，并应用到球黑铸铁生产中。
When using motors, factors such as heat radiation conditions and duty effect heat rise, therefore please select motors after considering the heat conditions in the actual equipment.
当使用电机时，一些因素如热传导及本身发热会出现。所以请在考虑发热条件后再在实际设备上应用。
From the analysis of the heat transfer of this filled structure, we may select the filled materials and the insulated layer thickness.
文章分析了这种结构的传热过程，为绝热材料的选择和绝热层厚度的确定提供了依据。
We carefully select high quality macromolecule for special purpose. The products have excellent capability, such as good insulation, high speed of heat-shrinkage, light weight, easy operation.
优选高性能的专用高分子材料，绝缘性能好，加热收缩速度快、重量轻、安装容易；
We select several forms of air distribution methods and ventilation ducts which suitable for the residential organized ventilation system with heat recovery, and identify the ventilation duct laying;
确定了适合于住宅有组织通风系统的通风换气量、启动浓度以及机外余压等有组织通风主要参数。
We select several forms of air distribution methods and ventilation ducts which suitable for the residential organized ventilation system with heat recovery, and identify the ventilation duct laying;
确定了适合于住宅有组织通风系统的通风换气量、启动浓度以及机外余压等有组织通风主要参数。
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