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three three
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  “three three”译为未确定词的双语例句
     A unified conventional method for estimating P-S-N curves and their confidence bounds of the the commonly used fatigue stress-life relations, namely three three, parameter and Basquin, is presented by extrapolating conventional method to the three parameter and Langer relations.
     拓展常规方法到三参数和Langer模型,提出了估计三参数、Langer和 Basquin三种常用应力一寿命模型 P─S─N曲线及置信限的一种统一常规方法。
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     The salt industry bank of Szechwan insurance department had to accept insurance together with China insurance company pacific insurance company central trust bureau and Yuguo insurance company. The four three three system had come into being.
     川盐银行保险部在中信局、中国、太平洋等国营保险公司及裕国这样有特殊背景的民营保险公司的强迫下让出六成业务,形成由六家保险公司共同承保的盐载“四三三”制。
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     In chapter three, three basic architecture of mobile robot is induced firstly, Basing on the discussion ,a hybrid architecture based on subsumption architecture is designed, then, the protocol of the module interface is discussed and a wireless-based data transfer is realized, finally, the design of the whole control software is introduced.
     对移动机器人的三种基本体系结构做了分析和归纳,然后结合自行研制移动机器人的开发目标,具体设计了一种基于包容式结构的混合体系结构,分析了基于该结构的通信和接口协议,以无线传输为例给出了数据传输规范的具体实现,并介绍了控制软件的初步实现;
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     In Chapter Three, three representative plays of O'Neill between 1920 to 1940, Desire under the Elms, Strange Interlude, and Mourning Becomes Electro, are studied to investigate O'Neill's state of mind in that period;
     其中,第三章着重分析奥尼尔在1920至1940年间创作的三部家庭戏:《榆树下的欲望》、《奇异的插曲》以及《悲悼》; 第四章则主要分析奥尼尔最重要的悲剧《长日入夜行》。
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     In chapter three, three key techniques differing this CRM solution from others, are researched, including management of synergic export business process, conflict management in export enterprises, risk management in export business. Models of the techniques are built.
     第三章对外贸企业客户关系管理系统区别于其他行业解决方案的关键技术外贸业务协同过程管理、冲突管理与风险管理建立了过程模型。
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     Three.
     三、多姿多彩的艺术手法
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     Three.
     三.
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  three three
Existence of a countable set of integrals of the motion for a system of three three-dimensional wave packets with resonance inte
      
Four four-phase nonvariant eutectic equilibria, one four-phase nonvariant transformation equilibrium, and three three-phase nonvariant eutectic equilibria are found in the system.
      
The objective of the present study was to investigate the effects of (_)-epicatechin-3-gallate (ECG), one of three three major green tea antioxidants, on C6 lineage cells.
      
Forty-six patients had one of these risk factors (one-risk group), 17 had two (two-risk group), and 9 had three (three-risk group).
      
The section also contains seven two-phase and three three-phase regions.
      
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This paper presents a method called TTSM (Three-Three Screening Method) to select optimal screening conditions for semiconductor devices. TTSM is so termed,because it requires three steps; accelerated life test is done under the stresses of over three grades; then three formulas-log-normal distribution, exponential distribution and Arr-henius relationship are used to handel with the test data and at last three diagrams are ploted based on the calculated values.

本文提出了一种选取半导体器件最佳筛选条件的统计方法.此法由于要在三种以上应力做加速寿命试验,要用到对数正态分布等三个数学方程,要作三张图,故将本法称之为TTSM(Three-Three Screening Method).它的具体内容是:根据用户或定型考核对器件的可靠性要求,将器件在三种以上高应力下进行加速寿命试验,然后根据加速寿命试验获得的数据,进行数理统计处理,从而选择出最佳筛选条件和筛选时间.TTSM抛弃了所谓筛选要剔除全部早期失效的管子这一难以确定的传统概念,把半导体器件筛选条件的选择建立在科学的统计计算的基础之上.TTSM已在去年WC 52双栅 FET的定型考核中用来选择筛选条件,所作预测与一千小时工作寿命考核结果一致.在WC50 FET生产考核中,所作预测与 500小时工作寿命考核结果一致.证明TTSM用来选择器件的最佳筛选条件和筛选时间是可行的.TTSM还可以预测在所选的筛选条件下剔除次品的百分比,为生产者和使用者在权衡数量和质量的得失时预先提供信息.

Three two-way crosses between northeast spring cultivars and summer planting soybean cultivars from province shandong and three three-way crosses including their F1 hybrid and northeastern spring soybean cultivars were used to compare progeny performance between two-way cross and three-way cross, and to determine crossing pattern when summer soybean cultivars are used for spring soybean breeding in northeast China.The experiment results showed that mean growing period of F2 of three-way cross...

Three two-way crosses between northeast spring cultivars and summer planting soybean cultivars from province shandong and three three-way crosses including their F1 hybrid and northeastern spring soybean cultivars were used to compare progeny performance between two-way cross and three-way cross, and to determine crossing pattern when summer soybean cultivars are used for spring soybean breeding in northeast China.The experiment results showed that mean growing period of F2 of three-way cross populations was earlier than that of two-way cross populations, and variability of characters of three-way cross populations was greater than that of two-way cross populations. In F4, number of stable lines for maturity period, pod-bearing habit, plant hight, was more in three-way population than that in two way population, when early spring soybean cultivar, Heinong 23 was used as recurrent parent, seed yield per plant of F2 generation for three-vay cross was less than that for two-way cross. Seed yield of F3 and F4 population was less by 7%for three-way cross. But when intermediate maturity spring soybean cultivar were used as recurrent parent three-way crosses give higher seed yield than the respective two-way cross. Seed yield per plant of F2 generation was 10-25% higher, that of F3 and F4 population was 4.8-21.9% higher.These results indicated that when early spring soybean cultivars were crossed with summer soybean cultivars to develop northeastern spring soybean, two way cross is more apdropriat. When intermediate maturity spring soybean cultivars were crossed with summer soybean cultivars, the intermediate maturity spring soybean cultivar could be used as recurrent parent for the three-way cross.

采用三个东北春大豆与三个山东省夏大豆品种的杂交组合及上述三个杂交组合的F_1代与各自春大豆亲本相杂交的回交组合(或三系杂交组合)为材料,以比较单交(二系杂交)后代与回交后代的表现,确定在东北春大豆育种中利用夏大豆的适宜杂交方式。试验结果表明,回交二代群体的平均生育期均较单交二代群体早熟一级,但变异幅度较大。株高与倒伏性亦有同样趋势,说明回交没有减少群体内性状的变异性。F_4代品系的成熟期;结荚习性,株高等性状的调查表明,回交群体稳定品系较单交群体多,而不稳定的品系数大大减少。F_2—F_4代籽粒产量测定表明,以早熟春大豆黑农23为轮回亲本的回交劣于相应的杂交群体,F_2代单株产量减少25%,F_3与F_4代群体产量减少7%。但以东北中熟春大豆吉林13为轮回亲本的回交优于相应的单交群体,F_2代单株产量高10—25%,F_3及F_4群体产量高4.8—21.9%。说明在东北春大豆育种中利用夏大豆品种会因春大豆亲本的不同而有所差异。与早熟春大豆进行杂交时,可直接对单交后代进行选择。而当利用中熟春大豆品种与山东省夏大豆杂交时,可再用东北春大豆品种回交一次,比只进行一次杂交可获得好的选择效果。

Based or a series of investigations and studies on different kinds of typical units and cases, the position of forestry and orchard in the general agriculture, and their roles in reinforcing the latter stage development of agriculture were expounded in the paper.And the development orientation of forestry and orchard and their optimum structure model were put fo-rewrd on the basis of actual conditions of the area. According to the planting structure-Three-Three-System, tne bases for commercial production...

Based or a series of investigations and studies on different kinds of typical units and cases, the position of forestry and orchard in the general agriculture, and their roles in reinforcing the latter stage development of agriculture were expounded in the paper.And the development orientation of forestry and orchard and their optimum structure model were put fo-rewrd on the basis of actual conditions of the area. According to the planting structure-Three-Three-System, tne bases for commercial production of forest and orchard should be established with the emphasis on famous, unique and superior products. This could make local forestry and orchard booming. At the same time,the urgent problemes to be solved for their rapid developmect were also discussed.

本文在调查研究的基础上,采用不同类型的典型事例,全面论述了平原林果业在大农业中的地位及其与增强农业后劲的关系,并结合本区实际,提出了平原林果业发展的方向及合理的结构模式。按照“三三制”的种植结构,以深州蜜桃、故城冬枣等名、特、优、稀产品为龙头,建立林果商品生产基地,带动林果业的全面腾飞。并提出了加快平原林果业发展亟待解决的关键问题。

 
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