查询词典 three-four time

By using generalized projection matrix, conditions are given on the scalars in the three term-memory gradient direction to ensure that the three term-memory gradient projection direction is a descent direction. A new three term-memory gradient projection method for nonlinear programming with nonlinear equality and in-equality constraints is presented.

利用广义投影矩阵，对求解无约束规划的三项记忆梯度算法中的参数给一条件，确定它们的取值范围，以保证得到目标函数的三项记忆梯度广义投影下降方向，建立了求解非线性等式和不等式约束优化问题的三项记忆梯度广义投影算法，并证明了算法的收敛性。

If you want to ask your senior people , you should ask "What is your name please " 2. When I teach "What is your age " I will tell them : there are "Three Don'ts" and "Three Things" in Britain ."Three Don'ts"(1) Don't ask a woman her age .(2) Don't became a queue jumper .

如果你想问你的长辈你必须说"What's your name please "当我教"What's your age "这个句型时，我告诉学生们在英国有三个不许做的事和三个必须做的事，三个不许是：1，不要问妇女的年龄：2，不要成为插队的人：3，不要讲价当在英国购物时。

For the principal component, namely the voltage stability analysis function, three kinds of nodal injection power modes are defined, i.e., the random varying direction of load, the response setting direction of generator and the ratio of active power component to reactive power component in load power, and a continuous power flow model that is easy to utilize and comprehend by dispatching center is built, based on this model three kinds of formulae to calculate the sensitivities of loading margin with respect to three kinds of nodal injection power modes are derived respectively, and on this basis the influence of nodal injection power mode on loading margin can be analyzed in order that the voltage collapse can be avoided by fast implementing early warning of voltage stability and adopting effective corrective control.

文章针对N-EMS的主要组成部分--电压稳定分析功能，定义了3类节点注入功率模式：负荷的随机变化方向、发电机的响应设定方向、负荷的有功和无功比例，建立了易于被调度中心运用和理解的连续潮流模型，在此模型基础上分别推导得到负荷裕度对3类模式的灵敏度公式，据此分析节点注入功率模式对负荷裕度的影响，以便能够快速进行电压稳定预警和采取有效的校正控制来避免电压崩溃。

This kind of projection is principally used in delineating buildings or machinery, in which the principal lines are parallel to three rectangular axes, and the principal planes are parallel to three rectangular planes passing through the three axes.

这样的投影主要用在画建筑物或机器的轮廓上。

After the death of their parents, three brothers wanted to break up the family and live apart. In the very act of being sawn into three segments, the redbud tree withered all of a sudden. On seeing this, three brothers woke up to their error and decided not to break up the family again, which made the redbud tree came to life again like a miracle.

传说，古代有一田性人家，父母双亡后兄弟三人闹分家，钱财、房屋分光只剩下一颗紫荆权，正欲将树砍下锯为三段，树突然枯死，兄弟三人幡然醒悟，决定不再分家，紫荆树又奇迹般复活。

Intimate mode is adopted for the integration of three-dimensional geosciences model and two-dimensional, three-dimensional stability calculation program, while loose mode, completed by data transformation from three-dimensional regular grid to elements acceptable in FLAC 3D, is adopted for underground project.

采用紧密模式，进行了三维地质模型与斜坡稳定性二维极限平衡计算方法和三维最小势能计算方法的集成研究；采用松散模式，进行了地下工程三维规则格网模型与FLAC 3D计算模型之间的集成研究。

Three different populations of diploid potato were employed to study chip color in this experiment. Seven different processing traits among the three populations were analyzed. According to a certain program of chip processing, all genotypes in three populations were evaluated strictly on their chip colors. The molecular markers of chip color genes were studied with the method of Bulked Segregant Analysis.

本研究选用了3个不同组合的二倍体马铃薯炸片群体材料，在群体间对7个不同的加工性状进行了比较分析，按照一定的炸片加工程序对3个群体所有单株进行了炸片颜色鉴定，并采用混合分组分析方法进行了马铃薯炸片颜色基因的RAPD标记。

Methods 51patients with diabetes accepting various otorlaryngology-head and neck-surgical operation were adopted,regardless of previous treatments.Three days before operati on they all accepted regular insulin injecti on subcutaneously half an hour before three meals.The first dosage was roughly4～8U,then adjusted according to blood sugar levels.For the fasting patients who demanded fluid replacement post-operationalˉly,we infused solution in proportion to1U insulin/3～4g glucose and monitored everyday blood sugar in the meantime.The post-operational patient on liquid or semiliquid diet injected insulin subcutaneously before three meals,applied inˉsulin according to blood sugar level until end of perioperative period.

对51例接受耳鼻咽喉及头颈部不同类型手术的糖尿病患者，观察其围手术期并发症，并于术前3天改为三餐前0.5h皮下注射速效胰岛素治疗，根据血糖的测定结果，开始剂量约为4～8U；对术后禁食需要补液的患者，按葡萄糖3～4g/胰岛素1U的比例给药，并每日监测血糖指标；术后进流质或半流质饮食的患者，于三餐前皮下注射胰岛素，按血糖测定情况给药，直至围手术期结束。

His major works and commissions include: ' Three Temperaments , for Big Choir ' (1986), ' Counterpoint of Times , for woodwind septet ' (1989), ' Wild Children , for mixed Chamber Ensemble ' (1993), ' Overture , for solo Chinese bass drum and Chinese winds and percussion band ' (1994), ' Intonation , for chamber orchestra ' (1990-1994), ' Flavour of Bashu , for two violins, piano and percussion ' (1995), ' Pole , for solo Chinese Yun-luo, Chinese pai-gu and Chinese bass drum with six percussionists ' (1996),commissioned by Japan Asian Percussion Ensemble, ' Symphonic Prelude --- Bashu Capriccio' (1996), 'The Song Without Words , for solo percussion ' (1997), commissioned by the Ministry of Culture of Japan, Japanese Contemporary Music Association, and Japanese Embassy in China,'Illusions of the Symphonic Stage of Tang Dynast y , for orchestra of Tang Dynasty, percussion, voices and a big choir '(1999), commissioned by Japanese No Music Guanshiliu Green Spring Association, Chinese Music Research Center in Japan, Japanese Asian Percussion Ensemble and Japanese-Chinese Cultural Exchange Association,'The Prospect of Colored Desert , for violin, cello, sheng, pipa and percussion '(2000),commissioned by Yo-Yo Ma, Silk Road Project Inc. of the U.S., Sony Record,'Three Movements of Autumn , for small Chinese instruments ensembl e'(2000) and ' Sound Games , for 5 Chinese Percussion Instruments Players ' (2000-01), commissioned by La Cité de la Musique, Paris "2000 Chinese Classical Music Series", ' Fusion I , for Mixed Chamber Ensemble ' (2002), commissioned by Holland New Ensemble and Atlas Ensemble, ' Fusion II , Concerto for Solo Chinese Percussion and Orch.' (2002), commissioned by Japanese–Chinese Committee of Friendship and Public Music Performance, and ' Fusion III , for Irish flute, accordion, bodhran, Chinese sheng, zheng, Percussion and 13 Strings with Chamber Choir.' (2003-04), commissioned by China-Ireland Exchange Program, ' The Three Images from Washing Painting , for chamber ensemble of 17 players '(2005) commissioned by the New Juilliard Ensemble for the special concert of the Juilliard Centennial and sponsored by Asian Cultural Council and the Guggenheim Partnership and 'The Butterfly Dream', new 7 scenes Opera inspired by KUN QU' (2007) commissioned by the Contemporary Legend Theatre, Taiwan etc.

主要作品及委约包括：《三种气质，无伴奏合唱》(1986)、《时间的对位，木管七重奏》（1989）、《野娃子，混合室内乐队与童声》(1993)、《对话，男声独唱，女高音，童声合唱团，混声合唱团与混合乐队》(1993-94)、《序鼓，独奏中国大鼓、排鼓、云锣与中国民间吹打乐队》（1994）、《吟，室内交响乐》（1990-1994）、《蜀韵，两支小提琴、钢琴与打击乐》（1995）、《极，独奏中国云锣、大鼓、排鼓与六位打击乐演奏家》（1996）、《巴蜀随想，交响序曲》（1996）、《无词歌，打击乐独奏》（1997）（日本国文化厅、日本现代音乐协会、日本国驻中国领事馆等联合委约）、《梦的交响舞台，唐代乐队，打击乐，人声与合唱团》（1999）（日本能乐观世流绿泉会、日本中国音乐勉强会、日本亚洲打击乐团、日中文化交流协会等联合委约）、《舞蹈组曲，大型管弦乐队》(1999)、《漠墨图，小提琴、大提琴、笙、琵琶与打击乐》（2000）（马友友、美国丝绸之路文化发展公司、日本Sony唱片等联合委约）、《秋三阕，9位中国乐器演奏家》（2000）、《响趣，5位中国打击乐器演奏家》（2000）（法国巴黎音乐城"2000中国古典音乐系列音乐会"委约）、《融I ，混合室内乐团》（2002）（荷兰 New Ensemble， Atlas Ensemble联合委约）、《融II ，打击乐协奏曲》（2002）（日本日中友好音乐公演委员会委约）、《融III ，爱尔兰笛子、手风琴、巴朗鼓，中国笙、筝，打击乐，13件弦乐器以及室内合唱团》（2003-04）（爱尔兰国家文化委员会、爱中2004文化交流年组委会委约）、《水墨画意三则，为17位演奏家的室内乐团》（2005）（美国朱丽亚音乐学院新室内乐团委约，美国亚洲文化基金会和美国古根海姆基金支助）及《梦蝶，七场新昆剧》（2007）等。

The homologous analysis showed that the identity between AVA and Galanthus nivalis agglutinin, Narcissus hybrid cultivar agglutinin, Lycoris radiata agglutinin, Clivia miniata agglutinin are 73.4％, 85.3％, 80.7％, 83.5％,respectively. Molecular modeling of AVA indicated that its three-dimensional structure strongly resembles that of the snowdrop agglutinin. Blocks' analysis revealed that the deduced amino acid sequence of AVA has three functional domains specific for agglutination and three carbohydrate-binding boxes.

成熟蛋白在氨基酸水平上与雪花莲凝集素、水仙凝集素、石蒜凝集素和君子兰凝集素分别有73.4％、85.3％、80.7％和83.5％的同源性；朱顶兰凝集素的分子模式显示其与雪花莲凝集素有极其相似的三维结构；在Blocks数据库中检索AVA蛋白氨基酸序列的结构域，发现有3个凝集素功能结构域，并具有3个典型的甘露糖专一结合位点盒。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。