查询词典 C

The result shows that, in the condition of rapid solidification, the second phase f.c.c.

结果表明：在快速凝固下，Al-Pb合金中的第二相f.c.c。

In this paper, the author gives sufficient and necessary condition of solvable group using the weak c-normality of maximal and Sylow subgroup and gets some results about supersolvability and p-nilpotentlity of groups

作者研究了弱c-正规的性质并用Sylow子群和极大子群的弱c-正规性来确定一些群的结构，给出了一个群为可解群的充分必要条件，同时由极大子群、Sylow子群的弱c-正规性得到群G p-幂零、超可解的有关定理。

Some c simple language source code can be used in the c language learning and teaching.

一些c语言的简单源程序，可用于c语言的学习和教学。

The AD9856 is available in a space-saving surface-mount package, and is specified to operate over the extended industrial temperature range of 40°C to +85°C.

这ad9856生效在应答间隔除外部管脚包装外，并且是指定到运行该扩展产业的温度范围从40°C到+85°C。

Comparative studies of embryology of Camellia : sporogenesis andgametogenesis of C.oleifera, C.japonica and C.ptilophylla were watched carefullyunder LM by means of paraffin slides.

山茶属的比较胚胎学研究：通过石蜡切片，用光学显微镜观察油茶、山茶和毛叶茶C.ptilophylla的大小孢子的发生和雌雄配子体的发育；全面总结山茶属的胚胎学资料，从比较胚胎学角度探讨山茶属的系统学问题。

When i began to learn the Chinese Pipe ,my family was even too poor to buy me an instrument,the teacher incharge of our class donated a C-tone one towards me.Because I was a sprat and the C-tone instrument appeared too bulky for me,my mother was afraid that it would hurt my haggis and she concealed it,she told me that she had burnt it out .this made me crying all the day ,she couldn't help but reterned it to me at last.

我小时候开始学笛子的时候，家里穷，父母也不会给我买合适的笛子，班主任送给我一支C调的笛子，由于我小时候很瘦小，因此一只C调的笛子对我来讲就显得很粗，妈妈担心我吹炸了肺，就把我的笛子藏起来，说是炒掉了，我很伤心，晚上不睡觉，不停的哭，后来妈妈没办法，又拿出来了。

The pyrolysate of heterotrophic Chlorella at 200℃ was mainly composed of alkyl compounds. After pyrolyzed at 300℃, C〓 thiophene, squalene and C〓 alkyltoluene were the most abundant.

异养小球藻200℃热解产物主要是烷基系列化合物；300℃热解产物中相对含量最高的化合物为C〓噻吩、角鲨烯和C〓烷基甲苯。

A What happens at thermal equilibrium when 1 kg of water at 0 °C is mixed with 1 kg of steam at 100 °C in standard atmospheric pressure Assume no heat is lost to the environment.

在标准大气压强下，1 kg在0 °C的水和1 kg在100 °C的水蒸气混合并到达热平衡后会怎样？（假设热没有散失到外界。

The anode catalyst for direct methanol fuel cell is Pt-W-Sn/C, and it is prepared through dispersing carbon black in distilled water, adding H2PtCl6, tungstate and stannate, stirring to make the metal salt and H2PtCl6 adsorbed fully; dropping reductant to reduce and deposite until complete reaction; washing with distilled water, filtering and drying to obtain black C carried sanitary Pt-W-Sn catalyst. The catalyst has excellent methanol catalyzing activity and low cost, and its use can lower the cost of direct methanol fuel cell greatly and raise the performance/cost ratio of the cell.

一种直接甲醇燃料电池阳极催化剂是Pt-W-Sn/C；其制备方法是将碳黑分散在蒸馏水中，然后加入H2PtCl6、钨酸盐和锡盐，搅拌使得金属盐与H2PtCl6被充分吸附；逐滴加入还原剂使之还原沉积，待反应完全后，用蒸馏水洗涤，过滤，然后于干燥箱中干燥，便得到黑色的C负载Pt-W-Sn三元催化剂；该催化剂具有很好的甲醇催化活性，价格低廉，可以大大降低直接甲醇燃料电池的成本，提高电池的性能价格比和市场竞争能力。

At 5 mbar, a sub-stoichiometric oxide is formed at 240°C and of a stoichiometric compound found at 450°C.

在5 毫巴压力分计量氧化物形成于240°C的温度，计量化合物形成于450°C。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。