查询词典 c.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。

Methods:C-EGF was isolated from calf submaxillary gland.By means of cell culture and model of rat liver necrosis,the effects of C-EGF on the proliferation of hepatocytes were studied.

摘 要：目的：研究小牛类表皮生长因子活性肽(C-epidermalgrowthfactor-likeactivepeptide，C-EGF)在体内外对肝细胞再生的影响。

By azo compound became chromophore monomer disperse red -19, and through Sulfonyl of the compound was synthesized by the C, and through 1HNMR its structure was characterized, the results show that the synthesis of compounds C of very high purity, synthetic polymers can meet at the request of the monomer, but also of the compound D, through 1HNMR its characterization, showed that high purity compounds D, is expected to be functional after the adoption of To all the excellent performance PEEK electro-optic polymer materials.

本文通过偶氮化合成了生色团单体分散红-19，并通过磺酰化反应合成得到了化合物C，并通过核磁共振氢谱对其结构进行了表征，结果表明，所合成的化合物C的纯度非常高，完全能满足聚合物合成时对单体的要求，同时也合成了化合物D，通过核磁共振氢谱对其结构表征，显示化合物D纯度很高，应有望通过后功能化合成出各种性能优良的聚醚醚酮电光高分子材料。

A new Ship Technology Supportability Information System architecture based on integration of 3-tier C/S, B/S was presented.

该结构克服了两层C／S、三层C／S 和三层B／S 体系结构的不足，以便更好地发挥C／S 和B／S 体系结构的特性和优势。

Conformation of CaM has changed greatly after bound by Ci, with the result that the binding sites and interaction module can be roughly determined after chemical shifts assignment, perturbation and calculation of KD, which supports the supposal that CaM and CNA C-terminal were in symmetrical homodimer complex2. In addition, the possible position of"NewCBD"in the scale of residue 430-450 and classification of functional domains in C-terminal have also been discussed.

结合了Ci的CaM构象较之于其自由状态发生很大改变，经化学位移指认、微扰实验和解离平衡常数计算后可以初步确定两者的结合位点以及作用模式，支持了CaM与CNA C末端片段以对称的同二聚体形式命名为(CaM·Ci2复合的猜想，推断出"NewCBD"可能存在于430-450区间，对现有的C末端功能区划分作出了一些改进。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。