查询词典 sp.

Both the passive transformation and active immunity of MS1-5 are effective in mediating protection on imunlzed mice.

进一步研究表明MS1-5均是保护性抗体，能抑制SP侵入肝细胞，中和SP感染力，无论是抗体的被动转移还是主动免疫均能使受者获得一定的抗感染力。

We transformed α-α gene and nα-α gene to Anabaena sp. PCC 7120 and Synechococcus sp.

我们通过三亲结合转移将α-α基因及nα-α基因转入鱼腥藻和聚球藻，并使α-α蛋白获得表达。

The objective of this study was to explore the changes of aggregation function of apheresis platelets and soluble P-selectin (sP-selectin) during storage.20 samples of apheresis platelets were collected, and the aggregation function were examined by function test and the level of sP-selectin every day in storage of 5 days.

本研究探讨保存期内的机采血小板的聚集功能和可溶性P-选择蛋白含量的改变。

The behavior of these heated carbon nanotubes can be explained with the carbon atomy bond structure. The curves of energy to temperature for the nanotubes are given for showing the changes of their thermal stability.

在深入分析碳纳米管内碳键结构的基础上，进一步探讨了各种碳管的碳键从sp^2向sp^3转变的情况，利用键重构对碳管的热稳定性给出了理论解释；通过平均能量和温度的关系曲线分析，研究碳管热稳定性的变化。

The thesis is organized as follows:In Chapter 1,a new partial differential equation model for Spontaneous Potential log in heterogeneous formations is introduced.At the same time,the existence and uniqueness of weak solution to the problem are proved,and the problem of resistance identification in SP log is studied.Furthermore,a jump condition capturing finite difference scheme is proposed and applied to solve such elliptic interface problems.The effects of various factors on SP response,which include objective layers resistivity,bed thickness,bore-hole diameter,invasion and water-flooded zones and so on,are investigated quantitatively by the proposed method, and satisfactory results are obtained.

具体安排如下：第一章首先建立复杂地层中自然电位测井的偏微分方程数学模型，证明了该边值问题弱解的存在唯一性，在此基础上研究了自然电位测井电阻率识别问题：然后发展了用于求解椭圆交界面问题的间断捕捉有限差分方法，利用该方法定量分析了目的层电阻率、地层厚度、井径、侵入带和水淹层等因素对自然电位测井响应的影响，取得了满意的结果。

The species of cladoceran and copepod in Shiquan River are fewer. From the specimens we observed 5 families 8 genus 18 species of cladoceran and the dominant species are A. sp and Chydrorus sp. Copepoda had 2 orders 8 species.

狮泉河的枝角类和桡足类种类很少，所采样品仅检出枝角类5科8属18种，优势种类为尖额溞和盘肠溞；桡足类2目8种。

Schizophyllum sp. F171. The azo dye ,Congo red, was decolorized effectively by Schizophyllum sp.

裂褶菌F17在限氮培养基中对偶氮染料刚果红表现出较高的脱色能力。

Methods: Totally 16 healthy adult rabbits of both sexes were randomly divided into SP group and NS group. The rabbits in SP and NS group were given Thiopental (3 mg/kg) and normal saline (1 ml/kg) respectively by intravenous injection via ear vein after establishing convulsant models by injecting Strychnine into the other ear vein. QPEEG and power spectral analysis were used to analyze the changes of δ-band of QPEEG in convulsant rabbits before and after administering drugs.

成年家兔16只，雌雄不限，随机分为硫喷妥钠组和生理盐水组，每组8只，在建立惊厥兔模型后，分别耳缘静脉注射硫喷妥钠3 mg/kg、生理盐水1 ml/kg，应用QPEEG，采用功率谱分析法，分析惊厥家兔给药前后QPEEG δ频段的变化。

The first part of the paper focuses on Saddlepoint Programming . It explicates SP's origin background, classification and relationship with other mathematical programing . The optimal conditions of SP has been proven and its geometric interpretation has been made.

文中首先讨论鞍点规划原理，阐明了这种规划产生的工程背景、分类、数学表述及其与一般数学规划的关系；证明了鞍点规划最优性条件的有关定理，并给出了几何解释。

The amorphous carbon films were prepared using a magnetic field filtered carbon ion deposition method.

利用椭偏光谱法研究了非晶碳薄膜的sp〓C与sp〓C两种键结构组成和光学性质。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。