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The effects of different dosage of Cefalexin on larval development of Penaeus monodon and changes in the number of heterotrophic bacteria and vibrios in larval rearing ponds were studied.

摘 要：研究了不同浓度头孢氨苄对斑节对虾 Penaeus monodon 幼体发育以及对斑节对虾育苗水体中异养菌总数和弧菌数量的影响。

Its stem is very strange, Monstera a stem of a very long and short of one meter, two meters long and more higher than me.

它的茎也很奇特，龟背竹的茎一节一节的，非常长，短的有一米，长的有两米多，比我还高。

Methods: Eleven healthy young male volunteers enrolled in this study. Testing MVC of back extensor before the experiment. The experiment collected sEMG signal at which T12-L1 segment lumbar multifidus and L5-S1 erector spinae in different directions, with different load ways, different load levels and different road conditions.

10名健康青年男性志愿者，实验前测试其背伸肌最大随意收缩力，采集被试在不同方向上的躯干运动时与不同负荷方式、负荷等级及路面条件下行走时T12-L1节段左右侧竖脊肌与L5-S1节段左右侧多裂肌的sEMG信号。

Is the Outcome After Single Segment Implantation Similar to Multisegmental Implantation?

单节段置换与多节段置换术后的结果是否相似？

In multisegmental disc herniation, monosegmental limited surgery was performed on the basis of suggestion from blocking.

根据封闭提示对多节段椎间盘突出作单节段有限手术。

Those canines with cervical anterior spinal artery injury showed incomplete paraplegia of the hind legs postoperatively, but the myodynamia restored to I degree within 3 days.

家犬的脊髓前动脉沿脊髓前正中裂下行，在脊髓不同的节段由前根动脉汇入补充，在不同的节段根动脉数量不同。

Well developed shoots were successfully obtained after 45 days of culture of shoot tip explants on MS medium supplemented with 4-8 mg/l Benzylaminopurine and 0.5 mg/l α-Naphthaleneacetic acid. Addition of 0.01-0.5 mg/l Thidiazuron in the medium was found to be beneficial for rapid growth of shoot tip explants.

培植体培养於MS基本盐类并添加4-8mg/l BA和0.5mg/l NAA的培养基45天后，对促进新茎节萌发效果良好；而接种於含0.01-0.5mg/l TDZ固体培养之茎顶培植体，也显示有促进茎节快速生长的作用。

The outer neuroblastic layer before it divided to inner and outer nuclear layer and outer complexiform layer and gonglion cell layer showed a temporal PCNA positive which was related to proliferation. The three cell layers had another PCNA positive when finished time changed from outer to inner after their morphologic development basically completed( outer nuclear layer:11～15 days,inner nuclear layer: 8～16 days, gonglion cell layer:16～21 days).

PCNA显示在外成神经细胞层分化为内、外核层和外丛状层之前，和节细胞各有一次和增殖相关的阳性表达。3个细胞层在形态学的分化基本完成后，又出现了一次结束时间是由外向内变化的阳性过程（外核层：第11天至15天：内核层：第8天至16天，神经节细胞层： 16天到21天，这一次阳性表达过程可见到细胞形态向成年形态的转化。

At the same time, NICI will be popular with young people in a variety of holiday, such as: Valentine's Day, Halloween, Christmas and New Year, such as the introduction of different themes and shapes.

同时，通信基础设施将受到欢迎，在不同的节日，年轻人如：情人节，万圣节，圣诞节，新年等不同的主题和形状的介绍。

Rhizome erect or oblique, brownish, robust, densely noded, with numerous roots and slender, long stolons produced from nodes.

根状茎直立或偏斜，带褐色，粗壮，密生节的，具多数根和生自节上的纤细的，长的匍匐茎。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。