四线的

Six walks and a hit batsman in four innings will cure even the sickest lineup for one night.

四局六保送一触身球可以一晚治好病入膏肓的打线

The largest cisterna magna measurement should be no more than 10 mm in depth and no less than 2 mm.

小脑延髓池深度最大径线应不大于10mm，且不小于2mm.18周后，在标准切面上，第四脑室不应与小脑延髓池相交通，而应由完整的小脑蚓部相分隔。

About the research of this, this paper enumerates four kinds of different types of real integral, which can be calculated by contour integral.

关于这方面的研究，本文列举了四种不同类型的实积分，可用周线积分来计算。

Unit 4: We introduce two methods of curve fitting, and then make use of them to extract body contour line, find the optimum fitting method.

第四部分：介绍了两种曲线拟合方法，接着利用它们分别对人体轮廓线进行提取，得出最佳的拟合方法。

Spinel is a cubic system and should show 4 ray star, from crystalographical point of view.

但实际上尖晶石是等轴晶系，应该具有四条十字型的星线。

Printing equipment consists of 1 set of the world most advanced Roland 2000 quadrichromatic printing machine made in German,2 sets of civil first-class JS2102 double-faced offset machine in folio made in Beijing People's Machine Company,1 set of J2105 bichromatic offset machine in folio,1 set of J4103 monochromatic offset machine in quarto.

印刷设备有德国生产的世界最先进的ROLAND 200（曼罗兰200型）四色印刷机和国内一流的北京人民机器厂生产的JS2102对开双面胶印机二台、J2108对开单色胶印机一台、J2105对开双色胶印机一台、J4103四开单色胶印机一台，为高质量完成装订任务，他们彩用了瑞士生产的马铁尼胶订机和美国双头骑马订书机、精装锁线机、模切机等一批先进的装订设备，形成了激光照排、照像、制版、装祯、模切、包装一条龙的印刷生产体系。

The third-stage larvae were developed to fourth-stage larvae (the most optimal develop rate was 41%) when cultured in defined complete medium, further, cultured in defined incomplete medium, was examined no develop and a poorly survival rate. When the third-stage larvae were cultured in the defined complete medium under 37℃ and 5% CO2 in air, the larvae were began to develop to the fourth-stage larvae in cultured for 30 days, being enclosed within the sheaths of the third molts of life cycle.

广东住血线虫的第三期幼虫以MEM medium添加胺基酸、脂肪酸及碳水化合物的培养基在37℃含有5％ CO2的无菌培养箱中，培养至第21天已发育至第三期幼虫中期的阶段，第24天已发育至第三期幼虫末期的阶段，第30天开始出现带鞘的第四期幼虫，第36天则观察到虫体明显变长并蜕去外鞘及第三期幼虫特有的眼点消失的第四期幼虫。

Only with such characteristics, the movement equations can be expressed as matrices, and the idea of transforming the movement equations to the simplest form through a nonlinear transformation can be realized;(2) The form of Zi =Yi + YTH2i Y + Y7H3i Y(2)+ Y(2)T H4i Y(2)+ YTH5i Y(3) is adhibited in the nonlinear transformation, so that the multivalued problem caused by the nonlinear transformation is avoided, and the higher order transformation can be taken next;(3) The fourth order nonlinear transformation matrices H21,H31,H41 and H51 are derived, by which the original movement equations of electric power system is transformed to Jodan form in Z space;(4) By use of the fourth order nonlinear transformation, the approximate expression of the stability boundary is obtained, in Z space it is Z1= 0,in Y space it is Y1 + YTH21 Y + YTH31 Y(2)-i- Y(2) TH41 Y(2)+YTH51 Y(3)= 0;(5) The criterion used in this paper to judge whether the system critical unstable is simple and quick;(6) The method used in this paper is a direct method, and no need to construct an energy function.

正是由 于电力系统的运动方程具有这样的特性，才能写成矩阵的形式，通过非线性变换将电力系统的运动方程变换为最简单的线性形式的思想才能得以实现；（2）将通常运用于电力系统暂态稳定性分析的Normal Form变换的形式由 Yi＝ Zi＋ ZTh2riZ变形为 Zi＝ Yi＋YTH2iY＋YTH3iY（2）＋Y（2）TH4iY（2）＋YTH5iY（3），从而使得在对持续故障轨线实施同样的非线性变换以确定临界切除时间时，避免了非线性变换带来的多值性的问题，而只有在没有多值性问题的困扰下，才能采用较高阶的变换：（3）推导出了将原始电力系统系统的运动方程变换到Z空间的约当形式的非线性变换矩阵H21、H31、H41、HS1：（4）在运用四阶了「线性变换的情况下，给出了受扰动后系统的稳定边界的近似的解析表达，在Z空间为Z1=0，在y空间为： Y1+YTH21Y+YTH31Y(2)+Y(2)TH41Y(2)+YTH51Y(3)=0 （5）确定临界失稳的判据简单、快捷：对于一个复杂的电力系统，其稳定边界是相当复杂的一个高维曲面，即便是已知系统稳定边界的解析表达，要求出系统持续故障轨线何时与这一高维曲面相交，在数学上几乎是不可能实现的。

Whilst the poorest have their Rag Fair, a duly organized and busy market in Houndsditch, where you can buy a boot for a penny, you may search the world in vain for the market where the ￡50 boot, the special dear line of hats at forty guineas, the cloth of gold bicycling suit, and the Cleopatra claret, four pearls to the bottle, can be purchased wholesale.

穷光蛋有他们的旧货商场，那是在猎狐犬沟的一个货源充足，生意兴隆的市场，在那里一便士能买到一双靴子；而你找遍世界，也找不到一个市场能批发五十英镑一双的靴子，四十畿尼一顶的特档货帽子，骑自行车服装用的金线织品，值四颗珍珠一瓶的克娄巴特拉女王牌红葡萄酒。

Whilst the poorest have their Rag Fair , a duly orgnized and busy market in Houndsditch , where you can buy a boot Pounds boot , the special dear line of hats at 40 gunieas , the cloth of gold bicycling suit , and the Cleopatra claret , 4pearls to the bottle , can be purchased wholesale .

贫困者有他们的旧货市场，那是在豪恩德斯迪奇的一个货源充足、生意兴旺的市场，在那里一便士就可以买到一双靴子；而你找遍世界，也找不到有哪个市场能销售五十英镑一双的靴子，四十几尼一顶的特档货帽子，金线织品的自行车服装，价值四颗珍珠就可以买到一瓶的克利奥帕特拉女王牌红葡萄酒。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新