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The water quality should be in accordance with the regulation of 'water quality regulation for fresh water cultivation' during process of megalops larva growing into young crab; supplying fresh minced fish and pig blood for I claver crab; the animal bait before July and after September for young crab culturing is over 70%, and from July to September is over 90%.

在从大眼幼体经仔蟹长成幼蟹的过程中,培育池水质应符合《淡水养殖用水水质》的规定;I期仔蟹后喂新鲜的鱼糜加猪血,豆腐糜;幼蟹培育阶段的七月前、九月后动物性饵料占70%以上,七月至九月期间动物性饵料占90%以上。

Using the principle and methods of Cladistics to systematically study the comparative and evolutionary morphology of sawfly larvae of Hymenoptera; to reconstruct the phylogeny of sawflies and to probe on the co- evolution between sawflies and their host plants; further more to collect enemies of some important sawfly pests.

应用支序系统学原理和方法,系统深入地研究膜翅目叶蜂类幼期比较和进化形态学,推断和重建叶蜂系统演化关系,探讨叶蜂类昆虫与寄主植物之间协同进化关系,初步筛选重要叶蜂害虫的天敌昆虫。

Drum either side of the gear due to long-term wear, the center distance on either side of the roller monolateral vever, resulting in less severe unilateral pressure caused monolateral dot is not as fresh as ever.

滚筒双方的齿轮由于不幼期磨损,滚筒双方洋心距单边会走动,致使单边不张辛较不沉造不败单边网不面不颓丧。

Drum either side of the gear due to long-term wear, the center distance on either side of the roller monolateral vever, cause there's a lighter unilateral pressure caused monolateral dot is not as fresh as ever.

滚筒双方的齿轮由于不幼期磨损,滚筒双方洋心距单边会走动,致使单边不张辛较不沉造不败单边网不面不颓丧。

Being ashore was the chief disease which threatens the pinnotheres of Chinese mitten crabs in the process of being cultured.

河蟹幼蟹培育过程中发生上岸现象是幼蟹培育期的主要疾病,采取大眼幼体放养前综合消毒、在整个养殖期定期药物预防,可以大大减少发病率,提高幼蟹的成活率。

Studies on the regulation of malignant phenotype expression in a mouse plasmocytoma cell line (SP2/0) by means of cellular engineering techniques of cell hybridization between the fusion of the mouse myeloma cells with rat intermediate or late erythroblasts.

三、利用细胞杂交的细胞工程手段,首次系统地研究了大鼠中幼、晚幼成红细胞与小鼠浆细胞瘤(SP2/0)细胞融合后恶性表型的表达状态,分析自然去核前红细胞胞质对骨髓瘤细胞恶性增殖的调控作用,以及晚幼期固缩核重新被激活的可能性。

On the condition of complementary nutrition at the adult stage, the average egg numbers oviposited by one female of cotton bollworm which fed cotton leaf, cotton boll and artificial diet at.

在成虫期有补充营养条件下,幼期取食棉叶、棉铃和人工饲料个体的平均单雌产卵量分别为565.2、1005.8和1052.2粒;成虫期无补充营养,则单雌产卵量依次为162.2、400.6和1035.6粒。

The limitations of two kinds of life tables, time-specific life table and age-specific life table were analysed and resolved. The limitation of time-specific life table could be solved by adding the survival rate of immature stages.In age-specific life table, the durations of each stage and the whole generation could be calculated by a formulary detruded from the life table, and rmcould be got from the generation duration.

针对特定时间生命表和特定年龄生命表两种编制方法中存在的不足进行了分析,并提出了可行的解决办法,即在特定时间生命表中导入幼期存活率,在特定年龄生命表中根据推导出的历期公式计算各个虫龄的历期,得到世代平均历期T,进而得到rm值。

However, be sure to see traditional flexographic has gone through the development of long-term practice, in order to adapt to a variety of tabll and the needs of product types, has developed a variety of thickness and hardness index of plate.

但是,同时也给看到古板柔性版履历了不幼期践诺的成不幼后,为了合适百般机型及产物典范榜样的需给,还来成不幼了众种厚度及软度指标的版材。

Results PML RAR α fusion gene of 8 onsetting APL patients were all positive (4 first occurrence, 4 reoccurence);6 of 20 were positive in APL remission phase,in which proportion ratio of promyelocyte in bone marrow smear were all below 5%; a new t...

结果 :发病期的 8例APL患者(初发 4例、复发 4例)PML RARα融合基因均阳性;缓解期APL患者的 2 0人次检查中 6人次阳性,而其骨髓涂片早幼粒细胞比率均小于 5 %;发现一种新的S型变异易位,并见L、S型同时存在于同一个体。

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Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势,并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。

This dramatic range, steeper than the Himalayas, is the upturned rim of the eastern edge of Tibet, a plateau that has risen to 5 km in response to the slow but un stoppable collision of India with Asia that began about 55 million years ago and which continues unabated today.

这一引人注目的地域范围,比喜马拉雅山更加陡峭,是处于西藏东部边缘的朝上翻的边框地带。响应启始于约5500万年前的、缓慢的但却不可阻挡的印度与亚洲地壳板块碰撞,高原已上升至五千米,这种碰撞持续至今,毫无衰退。