查询词典 ion engine

Passing over twenty years hard working, the products of Guangcai electric have been developed from single main engine remote control unit to design and produce marine main switchboard, EMER switchboard, electric appliance control box, self starting device and main engine remote control unit, wheelhouse integrated console, engine room monitoring desk, and main engine telegraph etc.

经过二十多年的努力，光彩电器产品从单一的主机遥控装置发展至研制生产船舶主配电板、应急配电板、电器控制箱、自起动装置和主机遥控装置、驾驶室集中控制台、机舱监视台、主车钟等设备，产品品种涵盖多种船舶电器设备，产品性能不断更新和提高，得到国内外客户的普遍好评。

Therefore, the need for a gasoline engine when to control the spark plug ignition system. This system requires an accurate control of spark plugs and spark discharge energy of the moment, be able to ensure the normal gasoline engine. gasoline engine fuel supply system and ignition system is a high proportion of the gasoline engine fault location.

因此，汽油发动机需要一套控制何时让火花塞工作的点火系统，此系统必须精确控制火花塞放电的时刻和火花能量的大小，才能保证汽油机的工作正常，汽油机的燃料供给系和点火系是汽油机上发生故障比例较高的部位。

Atom, molecule or radical can be excited to a specific intermediate state by absorbing m laser photons, then the parent ion can be produced by absorption of another n laser photons. The ion yield can be increased drastically due to resonant absorption, comparing with the ion yield in non-resonant absorption. This multiphoton process is usully called Resonance Enhanced Multiphoton Ionization. REMPI technique plays an important role in detecting the high electronic excited states of atoms, molecules and radicals.

原子、分子、离子或自由基在同时吸收m个光子从下态共振跃迁到中间态后再吸收n个光子使其电离的过程中，下态和中间态的多光子共振吸收使得产生的离子信号强度比相应的非共振多光子电离得到的离子信号强度有很大的增强，该过程称为共振增强多光子电离REMPI。

Used for rev erse phase and ion pair chro matography; ion exchange resins used for ion exchange

被用于反相色谱和离子对色谱，离子交换树脂用于离子交换色谱而硅胶或微孔玻璃珠用于分子排

According to experimental results and etiopathogenisis and pathology of osteoporosis , and analyzing review investigation on hepcidin、associations of bone metabolism and iron metabolism and relations of ferri ion and calcium ion,we can make conclusions as follows: 1、We applied single manmade intervention approach to induce osteoporosis model in this study, there was no other influential factor. In the termination of test , rats bone density and bone histological anatomy indicated that osteoporosis model was creditable,meanwhile hepatic functional enzyme and hepatic microtome section demonstrated that hepatic function had noci-influence induced by medicinal herbs resource. Accordingly, we could believe that hepatic hepcidin gene expression and serum hepcidin contents can represent internal iron metabolism changes at selected test time. 2、In this investigation, different findings between test group and control group indicated that:according to changes of hepcidin gene expression measured by RT-PCR and changes of serum hepcidin contents determined by ELISA kit , there were correlations between hepcidin and rat osteoporosis model induced by retinoic acid. 3、Under the condition of this investigation,there was a interactive hypothesis as follows: Hepcidin iron metabolism←→ferriion←→calcium ion←→osteoporosis.

根据本次实验结果，对骨质疏松的病因病理的认识及铁代谢与铁调素、骨代谢与铁代谢关系、铁离子与钙离子的关系系列研究的回顾，经分析得出如下结论：1、本研究骨质疏松模型采用单一人工干预方法，没有其他影响因素；实验结束时大鼠骨密度、骨组织学检查表明骨质疏松形成，同时肝脏功能酶和HE切片显示肝脏功能未受药源性产生明显损伤性影响；因此，同期不同时间组大鼠肝脏铁调素基因表达、血清铁调素含量可以代表体内铁代谢不同时间的变化。2、在本研究中，模型组与对照组研究结果的差异表明：铁调素基因RT-PCR变化、血清铁调素ELISA测定含量变化与维甲酸制作的大鼠骨质疏松模型形成有实验相关性。3、在本研究平台下，形成了一个互相影响的假设图：铁调素←→铁代谢←→铁离子←→钙离子骨质疏松。

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This paper calculated the fast neutron flux of some places in different HFETR cores, such as the 13 ion chamber and L12 fuel rod in the 1 core, the 12 ion chamber and the 1QS ion chamber in the 68-Ⅱ core. Comparison of the calculated and the experimental results was made. It showed that the result was accurate.

用MCNP4C程序分别计算了高通量工程试验堆首炉13电离室和L12元件、第53-Ⅰ炉13电离室和7电离室、第68-Ⅱ炉12电离室和1QS的快中子注量率并与实验测量值比较，计算结果是可靠的。

The properties of most acids, especially in water solut ion s, arise from the hydrogen ion (H+, also referred to as the hydronium ion , H3O+, the form in which H+ is found in a water environment).

大多数酸尤其是在水溶液中的酸，其各种性质都是因存在氢离子(H+，亦可产生水合氢离子H3O+，因此任何水的环境都可发现氢离子)而产生的。

Theoretically, the retention equation is derivated for organic amphoteric compounds on cation-exchange column with hydronium ion as eluent ion, in terms of acid -base equilibrium and ion-exchange equilibrium.

首次从理论上导出了有机两性物质在阳离子交换柱上以H〓为淋洗离子时的保留关系式并用实验加以了证实，以此估算了两性物质的碱性离解常数K〓。

Different kinds of metal ions,such as natrium ion,calcium ion and iron ion were introduced into PAN fiber with aquatic solution.

引言PAN基碳纤维是以PAN基原丝为原料，通过预氧化和碳化过程中一系列物理和化学变化制成的[1]。

This is the inheritance of the tribe of the children of Issachar according to their families, the cities and their villages.

19：23 这些城并属城的村庄就是以萨迦支派按着宗族所得的地业。

I've have enough of your garbage.

我听了你的废话。