查询词典 combustion

The capability of hematite that catalytic combustion of methane was studied in a molten salt.

利用XRD、SEM和TG等分析手段对催化剂的性能进行了表征。

The engine was originally conceived in 1974 and is unique in terms of its valves mounted at a compound angle, which allows for a hemispherical combustion chamber shape without using a more expensive twin camshaft arrangement.

该发动机最初设计于1974年，其特色在于将气门安装在一个倾斜的角度上，因此可将燃烧室设计为半球形，从而无需使用成本较高的双凸轮轴设计。

In order to study the combustion mechanism of combustible materials under low pressure and low oxygen concentration in Tibet, a set of heptane fire experiments were conducted in Lhasa and Hefei respectively.

为了研究西藏高原低压低氧环境下可燃物的燃烧特性，在拉萨和合肥两地进行正庚烷油盘火燃烧对比实验。

Porous nanometer Ce-M-O solid solutions were synthesized by a microwave- induced combustion process using cerium nitrate hexahydrate, lanthanum nitrate hexahydrate, praseodymium nitrate hexahydrate and urea as raw materials.

使用Ce(NO3)3·6H2O， Pr(NO3)3·6H2O， La(NO3)3·6H2O，尿素为原料，利用微波引诱燃烧法合成了多孔纳米Ce-M-O固溶体。

The experiments of series thermal analysis point out that this kind of plasticizer is beneficial to the thermal decomposition of double base composite propellant and hexogen, and its application in the modified double base propellants could improve combustion properties.

介绍了一种新型含能的叠氮类增塑剂PDADN 合成、结构及物理化学性质，系列热分析实验表明，它有利于双基组分及黑索今的热分解，指出它在改性双基推进剂中将可改善燃烧性能。

At the same time, DaimlerChrysler successfully invented the world's first high-compression ratio of the internal combustion engine, as the originator of the modern car engine.

与此同时，戴姆勒成功的发明了世界第一台高压缩比的内燃发动机，成为现代汽车发动机的鼻祖。

As the cam profile with constant-velocity-constant-acceleration ramp feature and with continuous higher derivative lift feature is widely adopted in the advanced high-speed internal combustion engines, the cam ramp profile is fitted with a reasonable function and the cam-lift profile is fitted with a polynomial function.

考虑到高速内燃机的凸轮大多采用具有等加速-等速特征的缓冲段和高阶导数连续特征的工作段型式，用等加速-等速函数拟合缓冲段实测升程数据，用整体式高次多项式函数拟合工作段实测升程数据。

The characteristic of which thermal air flow sensor can directly measure air mass flow is used,a hot-wire air flow sensor which can be applied to intake system for an internal combustion engine is designed.

利用热式空气流量传感器直接测量空气质量流量的特点，设计了一种应用于测量内燃机进气系统进气量的热线式空气流量传感器。

The distribution of gas velocity in the swirl chamber was studied with a hot-wire anemometer, in order to testify the similarity between the flow field in swirl chamber and that in the engine combustion chamber.

为了弄清上止点时副室流场和实际柴油机燃烧室中流场分布的关系，用热线风速仪对副室中的流场进行了研究。

The modification includes two parts:furnace sorbent injection combined with vortex combustion and duct humification by venturi wet dust collector.

脱硫系统包括结合四角旋涡燃烧技术的炉内喷钙和尾部利用文丘里喷嘴和麻石水膜除尘器对脱硫剂加温活化两部分。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。