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John Ringwalt's homestate operation now consists of five companies, with Kansas Fire and Casualty Company becoming operational late in 1977 under the direction of Floyd Taylor. The homestate companies had net premium volume of $23 million, up from $5.5 million just three years ago. All four companies that operated throughout the year achieved combined ratios below 100, with Cornhusker Casualty Company, at 93.8, the leader. In addition to actively supervising the other four homestate operations, John Ringwalt manages the operations of Cornhusker which has recorded combined ratios below 100 in six of its seven full years of existence and, from a standing start in 1970, has grown to be one of the leading insurance companies operating in Nebraska utilizing the conventional independent agency system. Lakeland Fire and Casualty Company, managed by Jim Stodolka, was the winner of the Chairman's Cup in 1977 for achieving the lowestloss ratio among the homestate companies. All in all, the homestate operation continues to make excellent progress.

John Ringwalt负责的Homestate业务旗下主要包含五家公司，其中堪萨斯火险在Floyd Taylor筹备下于1977年底正式营运，Homestate 1977年的保费净收入达到2，300万美元，三年前不过只有550万美元，其余四家的年度综合比率都低于100，其中Cornhusker甚至只有93.8，John在努力管理其它四家公司的同时，更让Cornhusker过去七年有六年的综合比率低于100，从1970年正式营运以来，该公司已顺利成为内布拉斯加州传统独立经纪系统的领导业者，至于由Jim Stodolka带领的Lakeland火险则荣获1977年主席杯的头衔，因为去年该公司的综合比率最低，总的来说，Homestate集团的营运在去年大有进展。

If we are to assume Andy Pettitte, who has had clunkers in three out of his last four starts, has just hit an inevitable and correctable lull, there is reason to believe the Yankees can count on four out of five good starts through most turns.

我们假设Andy Pettitte 最近4场先发有3场表现不佳，只是无可避免的暂时低潮，我们就很有理由相信洋基可以倚靠每5场先发大多会有4场好的。

Polymorphism was detected for exon 3 of BMP4 gene in four sheep breeds. For exon 3, three genotypes were detected in four sheep breeds. In Small Tail Han, Chinese Merino, Corriedale and South African Mutton Merino sheep, frequency of genotype AA was 0.017, 0.216, 0.115, 0.429, frequency of genotype AB was 0.102, 0.317, 0.269, 0.500, frequency of genotype BB was 0.881, 0.467, 0.616, 0.071, respectively. Sequencing revealed one singlenucleotide mutation C→A at 305 bp of exon 3 of BMP4 gene in genotype BB in comparison to genotype AA, and this mutation resulted in an amino acid change of alanine→aspartic acid.

对于外显子3的引物，在4个绵羊品种中都检测到3种基因型；统计结果表明：小尾寒羊、中国美利奴绵羊、考力代绵羊、南非肉用美利奴绵羊AA基因型频率分别为0.017、0.216、0.115、0.429，AB基因型频率分别为0.102、0.317、0.269、0.500，BB基因型频率分别为0.881、0.467、0.616、0.071；测序结果表明：BB型和AA型相比在BMP4基因外显子3第305位碱基处发生C→A的突变，该突变导致氨基酸由丙氨酸改变为天冬氨酸；BB型小尾寒羊平均产羔数分别比AB型和AA型多0.61只（P.05）和1.01只（P.05）。

A study was conducted in the lab from April to June in 2000. Mnipponense were fed in different vitamin D3 diets for four weeks and in vitamin D2 and D3 (70001U/ I OOg) for three weeks. After four weeks, we measured the effect of vitamin D3 in diet on survival, moult, length and weight gain, and the effect of the content of Ca P in plasma, in curst, in muscle, and also measured the effect of vitamin D3 on RNA/DNA value, on protein content in plasma and AEC of muscle.

本研究于2000年4-6月间在实验室条件下，用不同含量的维生素D_3投喂日本沼虾(Macrobrachium，nipponense)，饲养4周；用7000IU/100g饵料的维生素D_2和维生素D_3投喂日本沼虾，饲养3周后，测定了饵料中添加维生素D_3 对其存活率、蜕皮率、体长和体重的增长率等形态指标的影响；同时测定了虾血、虾壳和虾肌肉中的钙含量、磷含量以及维生素D对RNA/DNA值、血中蛋白含量和肌肉中的能荷的影响；并从上述指标的测定中，比较了饵料中添加维生素D_2和维生素D_3对日本沼虾生长的影响。

Feeding patterns of antenna array are researched and feeding network is designed. Three-unit and four-unit models for the cylindrically conformal microstrip antenna array are set up and their directivities are simulated respectively. Through the comparison of the simulation results, the four-unit array is proved to be feasible.

对天线阵列的馈电方式进行了研究，设计了天线阵列的馈电网络，建立了三单元和四单元柱面共形微带天线阵列模型，对方向性分别进行了仿真分析，比较仿真结果，选用了满足工程需要的四单元阵列。

Apart from the preface, the paper can be divided into four sections. Section 1, studies in four aspects: the basis characteristic of the tradition textile industry, the textile industry and regional economic, the advan-ment of the science and technology and the moderniznation of the textile industry. Section 2, addresses the textile of YunNan was in hot water in ninety ages, and why, thereout adopt a series of measures. Section 3, analyses in the textile of VunNan"s chances and challenges in three aspects: acceding to the WTO, actualizing of"the westwards great exploitation and the course of market. Section 4, according to the deciding route of development tactic, bring forward the textile of YuNanThow to debouch the hot water, the emphases and the composition in reason of the development for the future.

全文除序言外，共分四部分：第一部分：主要从传统纺织工业的基本特点、纺织业与区域经济、科技进步与纺织工业现代化三个方面进行了分析；第二部分：从云南纺织工业90年代陷入困境，为何陷入困境及采取的措施进行了分析；第三部分：对加入WTO、实施西部大开发、市场化进程带来的机遇与挑战进行了分析；第四部分：按照已定的发展战略思路，提出云南纺织业如何走出困境，二次创业，今后发展的重点和合理布局。

The goal of this thesis is to protect fair competition of the market and consumer's rights and interests, chapter one is the introduction, the aim and the motive of the research and research range; Chapter two is the advertising summary, recommend meaning , introduce the regulation of false or misleading advertisement in our country and foreign countries; Chapter three collects the cases regarding false, untrue or misleading advertisement from Consumer Protection Law and Fair Trade Law, as well as the documents and theories in order to form important basis to make out a set of judgment criterion with four stages to determent a false, untrue or misleading advertisement at Chapter four. Chapter five focuses on the civil liabilities of advertising media of the advertising agency; Chapter six is the conclusion which gives suggestion to improve recent determination structure on false, untrue or misleading advertisement.

本文以保护市场之公平竞争以及消费者权益的角度为出发，第一章为绪论，说明研究动机研究方法与研究范围；第二章为不实广告概述，介绍不实广告之意义以及我国与国外对其之法律规范作说明；第三章为收集消费者保护法与公平交易法的相关案例以及文献与学说形成判断不实广告架构的重要依据，而在第四章对於我国判断不实广告之原则做个重新建构，按虚伪不实与引人错误系两种不同之概念，本文依其拟制出一套新四阶段的不实广告判断准则；第五章系整理不实广告的关系人企业主、广告媒体业、广告代理业之民事责任并分析其所负之责任；第六章为结论并提出改善我国不实广告之判断准则之建议。

After disinfection and medical activities before, samples were taken from three points in a diagonal of a relatively closed space with area not more than 30 square meters. In general, one point was from diagonal center, and the other two points from the two ends with one meter distance to walls. When the area exceeded 30 square meters, samples were collected from five points, one was from the center, and the other four points from four angles with one meter distance to walls, and the altitude was 80-150 cm from vertical distance to the ground. The total number of microbes not more than 200cfu/m^3 was considered qualified.

消毒后和进行医疗活动之前，相对封闭的空间，面积≤30平方公尺时，在一条对角线上取3点采样，一般是中心和两端距墙壁1米处各取1点；面积＞30平方公尺时，应取中央及四角距墙壁1米处共5点采样，布放高度为垂直地面80cm~150cm，微生物总数≤200cfu/立方公尺为合格。

In order to research the effects of minimum tillage and no-tillage patterns on yield and senescence of flag leaf of winter wheat, four tillage patterns were adopted in Longkou city, Shandong Province, China for three years. Four tillage patterns were as follows: conventional tillage with straw turnover, rotary tillage with straw turnover, serrated disk harrow tillage with straw turnover, no-tillage with straw cover. Effects of different tillage patterns on the activities of superoxide dismutase, peroxidase and the contents of malondialdehyde and soluble protein of the winter wheat flag leaves after anthesis were analyzed.

为了研究少免耕耕作体系对冬小麦旗叶衰老状况的影响，采用4种土壤耕作模式（常规耕作秸秆还田、旋耕秸秆还田、耙耕秸秆还田、免耕秸秆覆盖）在山东龙口进行了3年田间试验，研究了耕作模式对小麦产量及花后不同时期旗叶超氧化物歧化酶和过氧化物酶活性、丙二醛和可溶性蛋白含量的影响。

The octahedral layer pavilion with false doors, east, west, south and north doors on each decorated with four rows doornail and two door knockers, the upper two doors hairpin and the remaining four for the straight lattice three Ge Shan.

一层楼阁的八面设有假门，东、西、南、北门上各饰有四排门钉和两个门环，上部有两个门簪，其余四门为直棂三头隔扇。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。