多维
- 与 多维 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Firstly, the flood control regulation of TGP in Sep is computed based on the analyses on the inflow in Sep and Oct, and the risk and loss on the ahead impounding scheme is calculated and analyzed. Then, the storage level, power production and releasing discharge are achieved by computing on the electricity generation model through reservoir regulation graph. Thirdly, obstruction in channel is analyzed and the problem in the Chongqing reach is more serious in 175-145-155m scheme. The sediment aggrading process and distribution on different schemes is calculated by 1-D reservoir mathematical model. The navigation benefit is computed by navigation model. Based on above calculations, the impounding time is decided by the multi-purpose decision model, and evaluate by analytical hierarchy and balance layout model. A best impounding scheme is achieved to match the requirement of flood control electricity generation and navigation et al.
首先,在对宜昌站9、10月份来水分析的基础上,采用第2章建立的防洪优化调度子模型进行了三峡水库9月份防洪调度,分析了汛末提前不同天蓄水对防洪的影响,计算了汛末不同蓄水方案水库9月份的洪灾风险率和风险损失;接着,根据第2章建立的发电调度子模型进行了三峡水库发电调度计算,得出了不同蓄水方案下水库的坝前水位、发电量及下泄流量过程;然后,分析了175-145-155m方案下三峡水库的碍航问题,指出175-145-155m方案下重庆河段的碍航问题最为严重,通过进行不同蓄水方案下水库一维泥沙冲淤计算,得出了不同蓄水方案下库区淤积过程及分布,并通过航运调度子模型,计算了不同蓄水方案下水库的航运效益;最后,根据以上防洪、发电及航运调度计算的结果,运用第3章水沙多目标决策模型对水库的蓄水时间进行了多目标决策,并采用层次加权均衡规划模型对计算结果进行评价,得到一个能满足水库防洪、发电及航运各方面要求的最佳蓄水方案。
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Pouch, Blister, Pilllow can connect in frond of this cartoning machine and pack, hot shrink can connect behind.
单盒内可装多品种、多规格不同物品。线,后端与捆扎、三维热收缩设备联线。
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In order to acquire the heating-cooling process of laser molten pool and the mutual effect of sintering layers in multi-layer powder sintering, factors such as heat conduction, heat radiation, heat convecting and changeable thermophysical property parameters were taken into account comprehensively, the 3D transient state FEM of the temperature field of multi-layer thin-wall metal parts formed by DMLS was established based on ANSYS. The APDL (ANSYS Parametric Design Language) was used to carry out thermal resource moving and the technique of birth/death for element was used to simulate the process of material addition.
为掌握多层粉末烧结过程中激光熔池的加热冷却规律以及各烧结层之间的相互影响,综合考虑热传导、热辐射和热对流以及材料的高度非线性,基于ANSYS平台建立了多层金属薄壁件的三维温度场有限元模型,利用APDIJ语言编程实现模拟中激光热源的移动,采用&单元生死&技术描述粉末材料动态增长过程。
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The process features and shape features of the electronic part are classified and defined, and then the feature model library is built, which enables rapid input of the part information. The rules and methods of stamping process design are summarized to build the stamping process library, so that the stamping process can be designed rapidly and intelligently. Furtherly, the process design rules and methods in process station layout of multi-station progressive die as well as the methods of decompounding and compounding process and the expression method of the process station layout are concluded and summarized, and then the rule library and case library of process station layout are built. Designing the process station layout rapidly is carried out based on rules and cases. At last the rapid design function of process station layout is validated through simulating the rapid designing layout system of multi-station progressive die on Pro/E 3D platform.
主要研究成果有:对电子产品冲压件的工艺特征与形状特征进行了分类和定义,建立了特征模型库,实现了冲压件信息的快速输入;归纳了冲压工艺设计规则和方法,建立了冲压工艺知识库,实现了冲压工艺快速与智能化设计;归纳总结了多工位级进模工步排样中的工序设计原则和方法,工序分解与工序组合方法,工步排样知识的表示方法,建立了工步排样规则库和实例库,利用基于规则和实例的推理方法,实现了工步排样的快速设计;在Pro/E三维软件平台上开发了电子产品多工位级进模工步排样快速设计系统,系统通过实例验证了工步排样的快速设计功能。
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Based on the "Time Difference of Arrival Principle", the system locates the source of signal position in two or three dimensions by solving for the mathematical intersection of multiple hyperbolas based on the Time Difference Of Arrival between the signal reception at multiple sensors.
基于&抵达时差原则&,系统在两或三维定位信号源位置通过基于在多传感器信号接收之间&信号差异到达&的多双曲面数学交集求解。
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To get more cash, I'll have to borrow more from Vikam, the venture capitalists.
为了要有更多现金,我就得跟投资我们的金主维康创投借更多的钱。
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To get more cash, I'll have to borrow more from Vikam, the 2 venture 3 capitalists.
为了要有更多现金,我就得跟投资我们的维康创投借更多的钱。
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Speaking of that election, a whole new party, Yisrael Beiteinu, led by Avigdor Lieberman, which has been accused of having "fascist," viciously anti-Arab leanings, appears headed to make the biggest gains and possibly become the kingmaker of Israel's next government.
谈到选举,一个新组的党--由阿维格多·利伯曼领导的&以色列家园党&--已被指控为具有&法西斯&倾向,有恶毒的反阿拉伯倾向,但他们似乎收益最多并可能成为以色列的下届政府。
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Because nine laser range finders, two tactile/slip sensors, a 6-dimension force/torque sensor, a flexible equipment RCC with compliance and over-load protection and automatic lock mechanism and many sensor's signal processing circuits are integrated into the gripper body, the gripper system is characteristic of reasonable design, compact structure and high-integration.
成功地研制出用于地面模拟实验的多传感器集成手爪系统,该手爪设计合理,结构紧凑,将九个激光测距传感器、两个触/滑觉传感器、一个六维力/力矩传感器、带有自动锁紧机构的RCC装置和多个传感器信号处理及控制电路集成为一体,具有非常高的集成度。
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These were raised underinducing condition to test if any morphology and structure changes. Twenty two Arabidopsismutants had various changes in morphology and anatomical structures. Twenty mutants hadlow germination rate from 10% to 60%, of which 2 had survival rates at 0% and 50%. Fivemutants occurred structure changes in the hypocotyls or stem. One of these lines, namedarris-stem, showed some unique changes: slower growth rate in comparison with the wildtype from germination to florescence; serrated margin of leaf blades, spiral rosette; morebranch in the bottom part of the stem, shorter nodes, twisted stem and branch. There were oneor several arrises along the stem. Across sections of the arrises showed one or several compactcells lumps which were round, made up of several layers of cells, looked like vascular-bundle.
在诱导条件下,这些突变体表现出不同的形态和结构的变化,共有22个表型和结构发生变化。20个突变系发芽率或存活率较低,发芽率由10%—60%,其中2个突变系存活率分别为0%和50%。5个突变系在茎或下胚轴的结构上发生变化,其中一个突变系arris-stem发生如下表型变化:从真叶出现至开花结实的整个生长期,生长速度要明显比野生型拟南芥缓慢;叶缘有明显锯齿,莲座叶呈螺旋状排列;茎的基部有较多侧枝,侧枝间距明显缩短,茎有明显扭曲;突变体茎侧面有1至数条棱形突起,内部存在一至数个排列紧密的细胞团,由多层细胞呈环形排列,细胞壁明显加厚,内部存在管状分子,推测为维管组织。
- 推荐网络例句
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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。
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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
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Lao Qiu is the Chairman of China Qiuyang Translation Group and the head master of the Confucius School. He has committed himself to the research and promotion of the classics of China.
老秋先生为中国秋阳翻译集团的董事长和孔子商学院的院长,致力于国学的研究和推广。