查询词典 endothermic

By using this apparatus the heat sink of endothermic fuel TQ-7 at 600,700 and 800℃ have been measured. It was shown that this calorimetric system is suitable for the selection of endothermic fuels.

用这套装置测定了吸热型碳氢燃料TQ-7在不同工作温度下的热沉，与文献报道的接近，证明仪器可靠。

The method for making the solar endothermic coating by using the nickel or nickel alloy hollow sphere as the absorbent adopts simple equipment and simple and feasible process; the prepared solar endothermic coating is a metal-resin type composite coating; the absorbent is nickel or nickel alloy powder with a hollow structure; a filling agent is made of macromolecule resin; the thickness of the coating is controlled between 10 and 100 mu m; the color of the coating is gray-black or black.

本发明采用的设备简单，工艺简单易行，所制备的太阳能吸热涂层为金属-树脂型复合涂层，吸收剂为具有空心结构的镍或镍合金粉末，填充剂为高分子树脂，涂层厚度控制在10～100μm，涂层颜色呈灰黑色或黑色。

The alcoholysis of trichlorosilane has been studied experimentally and theoretically,each step is cooperating endothermic process.

采用溶剂法和B3LYP/6-31G基组研究了三氯硅烷的乙醇解反应，计算得出每一步醇解均为放热反应，并得出了反应的最佳温度、最佳进样方式、主反应和副反应的活化能及其可能的反应途径曲线。计算结果和实验结果有较好的一致性

Progress on preparation and purification of trichlorosilane ;2. Study on synthesis of trifluoropropyl trichlorosilane ;3. The alcoholysis of trichlorosilane has been studied experimentally and theoretically,each step is cooperating endothermic process.

采用溶剂法和B3LYP/6-31G基组研究了三氯硅烷的乙醇解反应，计算得出每一步醇解均为放热反应，并得出了反应的最佳温度、最佳进样方式、主反应和副反应的活化能及其可能的反应途径曲线。

In this paper,a set of high temperature calorimetric system for measurement of heat sink of endothermic fuels has been developed. Its constructional details and operational principles are also related.

报道了一套适用于高温条件下工作的新型量热系统，通过电能标定和氮气热沉的测定，证明该量热系统设计合理，工作正常，其性能符合 Tian's方程的要求，测量精度能满足工程需要。

Through the studies on above two nanostructured oxides,the author hassuggested a new interpretation to the origin of exothermic or endothermic peak onthermoanalytical characteristical curves of nanocrystalline materials.

通过对上述两种氧化物纳米材料的实验研究，作者对纳米材料热分析特性曲线上吸、放热峰的起源给出了一种新的解释。

This process is endothermic with rapid carbon deposition and deactivation of the catalyst.

此过程是吸热的，同时很快发生碳积沉并使催化剂活性减低。

While rock salt is relatively abundant and a very cheap deicer, it is endothermic while melting, pollutes the environment and accelerates corrosion of vehicles, bridges, guardrails and reinforcing steel in concrete.

以氯化物盐为主的传统型除冰剂虽然原料廉价易得，冰点低，但融解过程吸热，对环境造成污染，对道路设施产生腐蚀。

Reasonable arrangement of heating surfaces, optimized combination of water pipe and jacket , S-shape guide vane improving endothermic performance, built-in anti-smoke plate is provided to guard against smoke dust,outer insulation will be set to reduce heat loss and ensure no accident scald.

受热面布置合理，水管、水套巧妙组合，增加"S"型导流片强化吸热，内设反吸烟板，确保消烟除尘；外有保温，决无散热，烫伤之忧患。

Primary crystal melting broadly overlapped with the melting of recrystallized species and contributed to the broad highest endotherm, which is the high endothermic peak.

对于结晶1h和3h的样品，二次结晶和主结晶的片晶尺寸分布都随老化时间向高尺寸区域移动，说明老化过程可以使片晶更加完善。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48