等势

The results showed:Under the same fertilizer consumption,covered with straw and covered with film can increase the chlorophyll content and total leer area duration of the maize,can improve leaf nitrate reeducates activity,Photosynthesis and roots vigor,and the nitrate reeducates activity,the chlorophyll content and the roots vigor present positive correlation with yield. Meanwhile,average dry matter accumulation of straw-covered increased 7.1% than this of no-ploughed,yield increased 15.3%.The average dry matter accumulation of film-covered increased 20.1% than which of no-ploughed and 12.1% than which of plough and covered with straws.And yield increased 26.8% and 10.1%,notable differences.

结果表明：在相同的肥料用量条件下，秸秆覆盖和薄膜覆膜对玉米生长发育具有良好的促进作用，能显著增加玉米叶片叶绿素含量和光合势，增强叶片硝酸还原酶活性和根系活力，同时玉米叶片硝酸还原酶活性、叶绿素含量、根系活力等与最终籽粒产量呈正相关；秸秆覆盖比免耕全生育期平均单株干物质积累量增加7.1%，籽粒产量增加15.3%，薄膜覆膜分别比免耕和翻耕残茬覆盖全生育期平均单株干物质积累量增加20.1%和12.1%，最终籽粒产量增加26.8%和10.1%，差异显著。

At first, I developed the principle and restrictive factor to optimize the investment structure of regional industry; Secondly, I applied the Grey Theory to research the relationship between structure of investment and structure of industry, the relationship between structure of industry and economy of region.; Thirdly, Three methods, including AHP, Principal Component Analysis and Relative Potential were exerted to research the order of investment afterward, I developed qualitative analysis to the third industry, and put forward suggest to its progress direction; Fourthly, Using economics and operational researchs thoughtway for reference, I upbuilt the dynamic model of investment portion model.

首先，提出了优化区域产业投资结构的原则和制约因素；其次，运用灰色系统理论对区域的产业结构与整体经济、投资结构与产业结构的关系进行论证分析；第三，建立了区域产业投资结构评价指标体系，并运用AHP法、主成份分析法和相对势法对河北省第一、第二产业投资排序进行了研究，然后，在充分利用现有数据的前提下对第三产业进行了定性的分析，并对第三产业的发展方向提出了建议；第四，借鉴了经济学、管理学、运筹学等一些理论的思想方法，建立了区域产业连续投资分配比例模型；最后，根据河北省情，结合中国进入WTO的过渡期市场环境，提出了一些政策建议，以达到实现河北省产业投资结构优化的目的。

Eight-direction Line Diagram is formed by The Thirteen Postures, including eight directions, four normal directions of martial arts: east, west, south, north, and four corners directions: northeast, northwest, southeast, southwest, combining with five steps: advancing, retreating, look to the left, look to the right, central equilibrium, The circular Eight-direction Line Diagram is from a square, forming from the rim of a circle through geometry principle.

八方线图是从武术方向方位的四正位：东、西、南、北，四偶位：东北、西北、东南、西南、及前进、后退、左顾、右盼、中定等八门五步十三势组成，用几何原理以外接园从正方变化为圆形八方线图。太极拳十分重视方向方位及中正安舒，有了八方线，在练拳时，有一个准确的中心点，方向方位准确无误，避免脚步下出现&差之毫厘，谬以千里&的错误。

Under the guide of the theory of dynamic system of entrapment, the main methods applied here are multidisciplinary analysis and comprehensive study. The characteristics of compaction curves, the evolution of organic matter, the direction of migration and assignment, conduit system, fluid potential are studied It is concluded that the low maturity of the source of the Eogene age is the main factor to control the entrapment.

在成藏动力学系统理论指导下，对德南洼陷下第三系进行整体、系统、动态、宏观与微观相结合的原则，分析压实曲线特征、异常孔隙流体压力；研究有机质演化过程、油气运移方向和分配单元、输导体系、构造样式；提取测井、地震资料，计算流体势；运用相干技术和可视化等技术。

The cultivating models high yield cotton(lint yield 2 250kg·hm -2 )were studied in north Xinjiang,including leaf area index,photosynthetic potential,net photosynthetic rate,canopy apparent photosynthetic rate,canopy respiration rate,accumulation and distribution of dry matter etc.

通过研究提出北疆棉花公顷产2250kg皮棉的栽培生理模式，模式包括叶面积指数、光合势、净同化率、群体光合速率、群体呼吸速率、干物质积累与分配等各项生理指标。

The main contents include the kinematic and dynamic characteristics of floating body and concept about large body; the kinematic and dynamic conditions and governing equations for constrained floating body; illumination of simple harmonic by decomposition into diffraction and radiation; introduction of relevant effect forces; the formula of velocity potential in waters with constant depth; the scattering by a vertical cylinder with circular cross section.

简述浮体的运动及动力特征、大尺度物体的概念；受约束浮体的运动学及动力学条件及其控制方程；通过分解为绕射和辐射问题讲解简谐运动及有关的作用力；等水深地形上速度势的表达式；铅垂圆柱产生的散射。

The optimization of extract condition, the component and the pH of mobile phase and the selection of electrode potential were taken into account in the two methods.

通过对样品提取方法、流动相组成和pH、检测电势等因素的实验研究，确定了血浆及尿液中沙丁胺醇和猪肝中的盐酸克伦特罗的检测条件。

So aborning, want a foundation local climate characteristic, grape plant diseases and insect pests produces the law, insist to be given priority to in case, the policy that administers integratedly, use drug to disease, reasonable mix match, the science that exchange uses uses medical principle, pass reinforce fat water, improvement illumination, enhance tree situation to wait to help advance somebody's career integratedly administrative measure, ability achieves the result of prevention and cure of get twice the result with half the effort.

所以在生产中，要根据当地气候特征，葡萄病虫害发生规律，坚持以防为主，综合治理的方针，对症用药，合理混配，交换使用的科学用药原则，并通过加强肥水、改善光照、增强树势等综合的栽培管理办法，才能达到事半功倍的防治效果。

Many gas chimneys were found in the distribution zone of bottom simulating reflector identified from seismic data. The characteristics of gas chimney are biogenetic mud diapirs by analyzing the parameters of interval velocity, fluid potential, mud content and well data.

地震识别出的似海底反射分布区存在大量的气烟囱构造，通过速度、泥岩含量、流体势等属性参数及钻井资料，判断该烟囱构造为有机成因的泥底辟型烟囱构造。

Rich men's sons; a good-for-nothing young man from a wealthy family; fellows with white silken breeches -- fops; playboy; dandy;profligate sons of the rich

成语旧指官僚、地主等有钱有势人家成天吃喝玩乐、不务正业的子弟。纨：细绢；纨绔：细绢做的裤子。

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％。