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To establish a MPLC method for the content determination of resveratrol in Polygonum cuspidatum Sieb. Et. Zucc, Analytical column SOURCE 5RPC ST 4.6/150 was used with a mixture of acetonitrile+water (30+70,volume ratio ) as mobile phase ,with a flow rate of 1ml/min and the UV detection wavelength was 306nm, The linear range was 0.6-1.6mg/ml (r=0.9919). The average recovery of prodatin was 103.0%-90.4%(RSD=7.21%). The method is convenient and accurate. Result indicated a reverse phase chromatography media based o n polystyrene/divinyl benzene has excellent resolution for resveratrol in cuspidatum. P rovide theoretical support for process development.

色谱条件采用SOURCE 5RPC ST 4.6/150预装柱，以乙腈/水(体积比30/70)溶液为流动相，流速1ml/min、检测波长为308nm，结果表明，白藜芦醇在0.6～1.6mg/ml的浓度范围内峰面积积分值与浓度的相关系数r=0.9919；所测定的虎杖饮片中白藜芦醇平均含量为0.304％，平均回收率为103.0％～90.4％；实验表明，以聚苯乙烯为基架的反相介质对于虎杖中自藜芦醇具有良好的分辨率，适合其有效成分的检测、分离，对虎杖中白藜芦醇制备的科学研究过渡到工艺开拓有很好的借鉴。

There are two types of NAPT: software NAPT and hardware NAPT. The technique based on IPid, Source-port, TTL, analyzing the traffic packets can recognize whether NAPT had been used or not. It also can distinguish the server from the client by means of software NAPT.

由于存在软件NAPT和硬件NAPT，本文提出多种方法结合的方案，通过对IP数据报中的IPid，Source-port进行统计，根据结果确定是否使用了NAPT技术，并对软件NAPT识别出NAPT服务器主机与NAPT客户端主机。

We put forward a model and deduce the distribution of Saturn's Kilometric Radiation Source.

本文提出一个模型，通过此模型得到土星千米波辐射源(Saturn's Kilometric Radiation Source)的分布。

An overmodulation algorithm for space vector pulse width modulation suitable for current source converters is proposed.

提出一种适用于电流型变流器(current source conver- ters， CSC)的空间矢量过调制策略。

Programs available in source for fledgeling hackers to read and tinker with.

供他们阅读和努力的大型程式的 source 数量很少。

Finding good code to read used to be hard, because there were few large programs available in source for fledgeling hackers to read and tinker with.

要找到好的程式码来看是很一件很困难的事，因为，对菜鸟 hacker 们而言，适於供他们阅读和努力的大型程式的 source 数量很少。

Architect: The function of the One is now to return to the Source, allowing a temporary dissemination of the code you carry, reinserting the prime program.

The one现在要做的就是返回source，暂时返回你的代码，再重新回到主程序中。

Architect: The function of the One is now to return to the Source, allowing a temporary dissemination of the code you carry, reinserting the prime progr

设计师：现在，the one的功能是返回the source，暂时分解出你所携带的代码，将其置入

The function of the One is now to return to the Source, allowing a temporary dissemination of the code you carry, reinserting the prime program.

The one的作用是现在返回source，允许携带的代码暂时传播出去，重新插入主程序。

Architect: The function of the One is now to return to the Source, allowin g a temporary dissemination of the code you carry, reinserting the prime progr am.

设计师：现在，the one的功能是返回the source，暂时分解出你所携带的代码，将其置入主程序。

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％。