查询词典 d and c

The results showed that the techniques could increase gametophyte adhesion rate by over 80%, made the seedlings stronger and the germination quality reach state standard of Class Ⅰ. The growth speed of clone adhesion (8~16 rows) was about 20 days faster than that of normal sporophyte seedling adhesion.

结果显示，这样的措施可使配子体附着率达到80%以上、幼苗健壮、出苗质量达到国家一类帘标准，使克隆采苗自8～16列c期间的生长发育速度较常规孢子体采苗后的生长发育速度快20 d。

Fan YS,Davis LM,Shows TB.Mapping small DNA sequences by fluorescence in situ hybridization directly on banded metaphase chromosome.Proc Nat1 Acad Sci USA,1990,87∶6223-6227.5 Cherif D,Julier C,Delattre O,et al.Simultaneous localization of cosmids and chromosome R-banding by fluorescence microscopy:Application to regional mapping of human chromosome 11. Proc Nat1 Acad Sci USA,1990,87∶6639-6643.6 Harai M,Suto Y,Kanoh M.

我们曾经介绍过一种荧光R显带的方法［10］，在此基础上建立了一种在显带染色体上直接观察杂交信号的新的定位方法：在细胞培养时，同时加入BUdR和Hoechst33258，PI染色后即呈现清晰的荧光R带带型，用彩色和全色黑白胶卷照相均可得到满意的结果，尤其适用于国内具有一般条件的实验室。

However the addition order of tartrate and phosphate on activity of enzyme adsorbed by goethite produced the greatest impact.

胶体表面类型（硅氧烷表面或羟基化表面）及阴离子配体对胶体表面负电荷的贡献量在酶的吸附及活性保持中的重要性；B阴离子配体后加入时酶的吸附量一般比配体先加入时的高；C）配体加入顺序对二氧化锰的影响最显著，对砖红壤和高岭石的居中；对针铁矿的次之；对黄棕壤的最小。D）乙酸或草酸加入顺序对高岭石上固定化酶比活性的影响最大，而酒石酸或磷酸则对针铁矿影响最大。

In Group A,one sample was found blood current tenuity at 14 days,one was occlusive in the femoral vein at 28 days ,the blood current ran into the vena cava posterior through the branch stem.The others were normal .And in Group B,there were one sample in each phase obliterative in the femoral vein because of relapse . For scanning electron microscopy result,Group A had a process which the injury of endothelial cells were from lower-grade to repair.

结果：1。影像学检查DSA下行血管造影见C、D两组术后第7天、14天和28天股静脉血流通畅，无明显充盈缺损或闭塞，A组第14天造影1只家兔股静脉血管纤细，血流尚通畅，第28天造影见1只家兔股静脉闭塞，血流从侧枝进入后腔静脉，其余时相股静脉血流通畅无明显异常；B组第7、14、28天造影各见1只家兔股静脉闭塞，其余未见明显异常。

Evidence from three aspects is then provided to justify this hypothesis. On the other hand, due to the syntactic cost, the merger of Chinese topics in these positions renders a cline of topicality. The merger of topics at TopD costs the least while that at TopA the most; consequently, a topic at TopD is of greater topicality than that at TopA, with TopC and TopB between them.

另一方面，句法操作必须付出代价，话题在各个位置合并需要付出的句法代价不同，话题性程度也会随之发生变化。D位置话题合并相对代价最小，话题性程度最高；A位置话题合并代价最大，话题性程度最低；C、B位置话题合并的句法代价及其话题性程度则介于两者之间。

The total synthesis of incanosides, ballotetroside and phenylpropanoid glycosides from Lamiophlomis rotata and Fernandoa adenophylla are in process using this trisaccharide with an anomeric leaving group.

利用这个带有端基离去基团的三糖进一步全合成Incanoside C、D和E以及四糖苯丙素Ballotetroside的工作正在进行之中。

The regions which good quality jadeites should be determined by the four constraints as fellows: 1. In the subduction or collision zone; 2. In the ultrabasic rock bodies especia1ly in duniue bodies; 3. HP～UHP metamorphism zone; 4. Long duration deformation and metamorphism after rock forming.

优质翡翠的成矿预测与找矿靶区的确定应是符合以下四个条件的地区，即：a俯冲带或碰撞带内；b超基性岩体主要是纯榄橄岩体内；c高压与超高压区；d后期发生过长期的动力变质变形作用。

Group 2,group 3 and group 4 have been injected lead acetic acid abdominally for 28days.

染毒7天后，C、D两组分别用中药制剂海尔福口服液和大蒜提取液灌胃治疗。

2The spine fracture model is a type of instability spine model, it is satisfacted for the test. The new PETF can offer good three-dimensional stabilization to instability fracture spine.it has clinical feasibility . [3]To be a minimally-invasive surgical procedure ,the PETF assistanted microendoscopy can combine decompression and reduction with external fixation for the injuried vertebral colunm without segments fusion.

(1)骨折模型B组是不稳定性骨折模型，满足实验的要求，新型脊柱外固定器能为不稳定性骨折脊柱提供良好的三维稳定，具有临床可行性；(2)轴向压缩实验A组、C组和D组之间的差异均具有显著统计学意义，说明单纯新型脊柱外固定器是一种弹性固定，抗压刚度不够，但新型脊柱外固定器结合PVP术后抗压能力明显，但较正常标本仍有一定的差距，手术后短期内有必要适当腰部支柱保护；(3)新型脊柱外固定器联合MED和PVP术治疗胸腰椎骨折的微创技术能减轻病人的痛苦、达到胸腰椎骨折的治疗目的和效果，并具有非融合性固定的特点，具有较大的临床推广应用价值。

There are four kinds of coriaria lactone, including Coriamyrtin,Tutin , Coriatin and corianin , which virulence had been recognized for long time .

经过国内外学者近一个世纪的研究，确定其主要有A、B、C、D四种，它们分别是马桑毒素Coriamyrtin、羟基马桑毒素Tutin、马桑亭Coriatin和马桑宁Corianin。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！