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The first flowering stage and full-bloom stage had significantly positive correlation with the total artemisinin content per plant.

对四川野生和引种的青蒿资源主要农艺性状、单株产量、青蒿素含量和总量进行考察和测定，并分析了各性状间相关关系。

Embryonic stem cells derived from inner cell mass of mammalian blastocyst-stage emyst-stage embryos and primordial germ cells are totipotent cells that can be cultured in virto.

胚胎干细胞是从哺乳类动物的囊胚内细胞群或原始生殖嵴细胞分离、体外培养获得的具有发育全能性的细胞。

Then a system, which can assess the results of a large ship handling training simulation by means of the ship handling simulation examination and assessment system, is designed applying the approaches combining the two-stage and multi-stage evaluation systems.

采用两级评价制与多级评价制相结合的办法，设计通过船舶操纵模拟器考试和评估系统对大型船舶模拟操作训练作出成绩评估的系统，实现科学而实用的评分功能，最终提高海员分析问题和解决问题的能力。

Lack of make-up air, in the initial stage of fire, the release flow within transom window to reduce by 38.1% in the right side, and reduce by 39.4% in the left side, show that it is obvious that influencing fire initial stage.

迎风面窗户流量降低47.3%，背风面窗户则流量则增大45.6%，又以广岛式建筑的排气量受自然风影响较大。

In the early 20 years of 21 century,it is the chinese overall constructive society,it is the essential stage which fasten and propel social industries,it is also the advantagerous stage for chinese travell industry.

21世纪头20年，是中国全面建设小康社会、加快推进社会主义现代化的重要战略机遇期，也是中国旅游业发展的有利时期。

It elaborates the principle of the Vacuum Freezy-desiccation Technology by the triphase equilibrium plot and the triple point sketch map of the water.It analyses the characteristics of each stage in the process of the Vacuum Freezy-desiccation Technology.It illustrates the main contents,the important parameters and some remarkable things in each stage.At last it puts forward some tho...

通过水的相平衡图及三相点示意图，阐述了真空冷冻干燥技术的原理；分析了真空冷冻干燥过程中各阶段的特点，介绍了每一阶段的主要内容、重要参数的测定和一些注意事项，最后提出了一些关于真空冷冻干燥设备节能方面的想法。

In this thesis, a joint bus and error correction coding, self-corrected green coding scheme is proposed. Self-corrected green coding scheme is constructed by two stages, which are triplication error correction coding stage and green bus coding stage.

在这篇论文中提出了一个结合汇流排编码和错误更正码的方法，这个方法由三重错误更正码和节能汇流排编码两级组成。

In this paper, we studied M. meretrix ferritin, cathepsin B and caspase genes, which are involved in clam larval shell formation, nutrition, metabolism and apoptosis, respectively. We have cloned the three genes, investigated the temporal and spatial expression profile both at gene and protein level in trochophore (L1), D-veliger (L2), pediveliger (L3) and postlarvae (L4). The potential roles of these proteins were analyzed with specific inhibitors during larval development. Firstly, embryos were found developed into trochophore-like larvae with no shell if cultured at gastrula stage in artificial seawater without iron. Shell-like structures were formed only in the presence of iron. The larvae which had been transferred at L1 stage into ASW developed normal shell. This indicated that iron and iron associated protein are important for larval shell formation. The EST sequence which is homologous with ferritin, which is a principal iron metabolic protein, was selected from the M. meretrix cDNA library. The full-length of ferritin subunit cDNA was cloned by RACE. The results of real-time PCR revealed that the MmeFer mRNA expression changed before and after the larval shell formation.

本论文以文蛤幼虫为研究对象，分别对文蛤幼虫发育过程中贝壳形成相关的铁蛋白、营养及变态相关的组织蛋白酶B及变态过程中细胞凋亡相关的caspase三个基因进行了克隆，分析了基因及编码蛋白在担轮幼虫期(L1)、D形幼虫期(L2)、壳顶幼虫期(L3)和稚贝期(L4)的时空表达特征，解析了其可能的功能，并研究了相应酶类的特异性抑制剂作用对幼虫发育过程的影响，进行了目标蛋白的功能验证，详述如下：研究结果显示，在文蛤胚胎发育到原肠胚时放入不含铁离子的人工海水中培养，发育成无壳的畸形，随着人工海水中铁离子添加浓度的升高，幼虫长出壳状组织接近正常状态；而发育到L1期幼虫放入不含铁离子的人工海水中培养却可以发育出正常的壳，推测铁和铁代谢相关蛋白在幼虫贝壳初始形成有重要的作用。

Weifa Trussing Co., Ltd is a professional factory on design, manufacturing and sale Aluminum Truss, Stage, and Stage Machines etc. for event, show and exhibition.

广州市威之发桁架有限公司是专业从事设计、生产和销售铝合金灯架、活动舞台、临时看台和舞台机械设备为一体的厂家。

Namely, the first stage is to popularize primary education and to develop secondary school education in the coming ten to twenty years; the second stage is to continuously increase the investment to the higher education with the increase of material capital accumulation and the change of industrial structure.

三是针对民族地区经济社会发展实际，对加快民族地区农村人力资本积累做出策略上的安排，即第一阶段，在未来的10～20年内重点普及基础教育、发展中等教育；第二阶段，随着物质资本积累的增加和产业结构的调整，逐步加大对高等教育的投入。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。