1、

Objective To compare two planning modes, multiple-step ( MS) and direct machine pa-rameter optimization ( DMPO) modes, for intensity-modulated radiation therapy.

目的分步设计和直接子野优化是设计静态调强放疗计划的两种模式,本研究比较两种计划模式的特点。

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2、

The purpose of this study was to compare the dosimetric differences between traditional technique and direct machine parameter optimization ( DMPO) technique in the treatment of nasopharyngeal carcinoma ( NPC) using step and shoot IMRT.

本研究比较鼻咽癌静态调强放射治疗(IMRT)中采用直接机器参数优化(DMPO)技术和传统技术的剂量学差异。

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3、

The paper presents a study on mathematical models of increasing-and-decreasing speed in step motor systems used NC machine tools, and introduces a design method of software tnd control method of based on chip microcomputer.

本文针对数控机床步进电动机系统,分析了该系统升降速数学模型,并介绍了软件设计和单片机控制的实现方法。

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4、

N-tier Architecture& A Step Forward to a Flexible, Secure, Scalable and Highly Available E-commerce Infrastructure

N层构架&灵活性、安全性、可扩展性和高实用性的电子商务构架

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5、

I could take this process a step further by illustrating how to build a plug-in using RUP Process Workbench ( RPW) customization tools.

通过举例说明如何用RUP过程工作台(RPW)自定义工具来构建插件,我将会更进一步地讨论这个步骤。

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6、

He then went a step further, offering details on his most expensive watch a Montblanc worth 35,000 yuan ($ 5,500) and revealing that most of the rest had cost around 20,000 yuan.

然后他进一步详细介绍了自己最贵的一块手表(一只价值3.5万元的万宝龙(Montblanc)),并透露其他手表大都在2万元左右。

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7、

The paper-cut collage and oil paintings that S ã o Paulo shoe designer Lane Marinho produces are an intrinsic step in the creation of her decorative, hand-stitched sandals.

巴西圣保罗鞋履设计师莱恩•马里尼奥(Lane Marinho)创作的剪纸拼贴与油画图案是设计装饰主义的手工缝制凉鞋的关键。

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8、

The North Face Arctic Pull-On Boot is your first step toward warm feet when you're outside this winter.

本款产品是你这个寒冬走向温暖的第一步。

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9、

Fast computation of PVZ curves with impedance dynamic step

基于阻抗动态步进的PVZ曲线快速求解

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10、

Moreover, the load impedance step is dynamic, and the points computed by the method are possibly distributed over two sides of the critical points on PVZ curves.

同时,该方法求得的负荷阻抗步进量具有动态变化特性,并且求得的曲线点还可能具有分布于曲线临界点两侧的特性。

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11、
12、

Charlotte will be ready to step into the wedding spotlight once again for her uncle's nuptials at St. George's Chapel at Windsor Castle.

夏洛特将再次成为婚礼的焦点,因为她的叔叔的婚礼会在温莎城堡的圣乔治教堂举行。

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13、

The final step is to exchange certificates between QMA and QMB.

最后一步是在QMA和QMB之间交换证书。

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14、

This study provide basis for next step to research acupuncture preventing and treating PMO.

本结果为进一步开展针刺防治绝经后骨质疏松症提供了依据。

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15、

The activated surface oxygen and oxygen vacancy from CeO2-CNT composites play an important role in two-step ODH reaction by promoting reverse water-gas shift reaction.

对于碳纳米管内负载CeO2催化剂,活化的表面氧和氧空穴在这个两步脱氢中通过促进逆水汽反应承担重要的作用。

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16、

Major decomposition techniques include the Principal Component Analysis ( PCA), the eigenspace comparison method, the MTY method, the step-down method, and the multiway kernel PCA method.

主流分解技术包括了主成分分析(PCA),特征空间比较法,MTY方法、步降方法、多向核主成分分析方法。

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17、

Based on the MBR and the direct query predicate, this paper proposes a weighted processing method which mainly contributes to optimize the filter step of the multi-way R-tree join and extends the structure of R-tree and the MRJ algorithm.

基于MBR及直接查询谓词,提出了能够优化多路R树连接筛选阶段的加权处理方法,扩展了R树结构及MRJ算法。

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18、

A 2 step Nonlinear Conjugate Gradient ( NCG) Method

2步非线性共轭梯度(NCG)法

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19、

Casting process design is the key step of the casting process.

铸造工艺设计是铸造生产的基本组成部分和关键环节,是能否生产出优质铸件的关键.

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20、

Intelligence decision-making is an indispensable key step for high level command decision-making.

对高层次指挥决策而言,情报决策是必不可少的关键环节.

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