查询词典 char

Calculation showed t hat corrosion inhibition increased with the decrease of negative net charge of N atom; Efficiency of inhibition increased with the increase of negative net char ge of pyridine ring in isoquinoline molucular.

计算表明：随着N原子负的净电荷的减小，缓蚀效率提高；随着异喹啉等分子的吡啶环负净电荷的增大，缓蚀效率增高。

Int nul, oldstdout;char msg ="This is a test";nul = open("123.txt", O_CREAT | O_RDWR | S _IREAD | S_IWRITE);oldstdout = dup;dup2;close;writeSTDOUT, msg, strlen(msg;return 0

这个程序结果是MSG的信息只会写入到123.txt文件里，因为nul是一个可用的文件描述符，DUP2调用成功返回filesdes2的值，若filedes2已经打开泽先将其关闭。

The results showed the char forming agents had effect on the flame retardantion of PP, the effects of APP with pentaerythritol were the best.

采用不同的协同剂和APP/PER体系进行组合实验，得到不同的阻燃结果。

However they are not quite as piscivorous or aggressive as the brown trout or lake trout, which is actually a char.

但它们并不像湖鳟或者褐鳟那样食鱼为生、富有攻击性。湖鳟和褐鳟实际上是 Charr （无对应中文意义，一类鱼的通称）。

A new desulfurization apprach for pulverized coal combustion is introduced in this paper; pulverized coal is first burn in a precombustion furnace under oxygen deficient condition (about 30% air needed in boiler is provided for precombustion), in precombustion moust of sulfur in coal is decomposed and oxidized, and evolved, the sulfur evolved is trapped in a desulfurizing fluidized bed by calsuim, and then the char and gas are introduced to the boiler furnace for complete combustion.

本文提出了一种煤粉燃烧脱硫新方案，利用煤中硫优先氧化分解释出的原理，用少量的空气（大略为锅炉实际空气用量的30％），在一前置燃烧室中，使煤粉中硫的绝大部分被分解氧化，释放出来，释放出来的硫在脱硫流化床中被石灰脱硫剂脱除，未燃烧的炭粒与烟气再吹进锅炉膛中完全燃烧。

These experiment investigztions indicate: When coal is under high heating pyrolytic condition, the pyrite in coal decomposes very quickly, some amount of pyritic sulfur is transformed to organic sulfur and 〓 char, the volatile waterial in coal will restrain the transformation.

根据这一些试验研究得出：煤在快速热解条件下，煤中的黄铁矿的热分解极快，黄铁矿热分解的一部分硫转化成有机硫而存留在残炭中，煤中挥发份对这种硫的转化起抑制作用。

And the sulfur contained in pyrolytic char is over 60% of which exists in raw tires.

热解炭的燃料特性与无烟煤相当，其高硫含量是不利因素。

The pyrrolic nitrogen is still the dominant type of the carbazole char obtained at 650℃, which indicates that the carbonization process has little breakage on carbazole structure.

钙基添加剂也具有类似的功能，但是催化能力高于铁基催化剂。

It is also discovered that some aliphatic sulfur in char can change to thiophenic sulfur form in mild pyrolysis condition. In addition, some thiophenic sulfur can be hydrogenated to form aliphatic sulfur in hydropyrolysis.

在热解条件下，半焦中存在脂肪硫向噻吩硫的转化；加氢热解条件下，噻吩硫可加氢转变为脂肪类有机硫。

The rest of the material forms char , which is nearly pure carbon, and ash , which is all of the unburnable minerals in the wood.

剩余的物质形成了木炭，由纯碳和灰组成，灰是不燃的矿物质。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。