vpd
英
美
网络 虚拟产品开发; 虚拟专用数据库; 水汽压差; 虚拟产品设计; 虚拟产品
双语例句
- The clinical effects of thalidomide combined with VPD program therapy in refractory and relapsed multiple myeloma and the change of serum VEGF levels
反应停联合VPD方案治疗难治及复发性多发性骨髓瘤疗效及VEGF水平变化 - Is vpd_3a weak itinerant ferromagnet?
vpd3是巡游电子弱铁磁体吗？ - No matter what was the age of leaf, all the net photosynthetic rate decreased with increasing VPD.
荔枝各个叶龄叶片之净光合成速率均随著蒸气压差的变大而降低。 - The key functions of VPD are analyzed and a three keys and four levels framework is introduced.
分析了基于仿真的虚拟产品设计应该实现的核心功能，提出“三核心四层次”的虚拟产品设计框架。 - The time lag between Js and VPD was significantly related to nighttime water recharge in dry season, but reversed in wet season.
干季树干液流与水汽压亏缺之间的时滞效应与夜间水分补充量显著相关，湿季则相反。 - Vapor pressure deficiency ( VPD) and photo fluid density ( PFD) were dominantly influencing factors of net photosynthesis rate as shown multiple stepwise regression analyses.
采用逐步回归分析表明，水汽饱和差（VPD）和光量子通量密度（PFD）是影响光合速率的主导因子。 - Visual product virtual assembly and virtual work under VPD environment are realized, through the virtual assembling examples of a plasticator and the light bus, and virtual working simulation of a piston valve gear and a engine.
结合挤塑模和轻型客车的虚拟装配、活塞连杆机构及发动机的运动过程，实现了基于真实动画感的VPD环境下的产品虚拟装配及虚拟工作过程仿真。 - The influence of net radiation and VPD on leaf temperature of cucumber grown in greenhouse was studied.
针对温室的小气候条件，以生长期的黄瓜作为测试对象，分析了太阳净辐射（Rv）和水汽饱和差（VPD）对叶片温度的影响。 - The RDP and modeling for runner of turbine based on VM, 3D flow numerical simulation inside runner, and optimization design of the blade of runner based on VPD are discussed detailedly in this paper.
并详细讨论了基于VM的水轮机叶轮研制流程、基于VM的叶轮建模、叶轮内部的三维流场数值仿真和基于VPD的叶片优化设计。 - According to the functions, VM can be fallen into two categories: Virtual Product Development ( VPD) and Virtual Product Manufacturing ( VPM).
对虚拟制造进行了不同层次的划分：按功能，将虚拟制造分为虚拟产品设计和虚拟产品制造； - The long term water use efficiency ( WUE), of key species in deciduous broad-leaved forest in Beijing Mountain area, is strongly related to relative humidity, solar radiation, vapor pressure deficit and temperature.
北京山区落叶阔叶林优势种的水分利用效率（WUE）与其所在地的气候条件有很密切的关系，特别是大气相对湿度、太阳辐射强度、饱和水汽压亏缺（VPD）和温度。 - The obvious midday depression of Pn of Zanhuang-jujube was mainly caused by the declined mesophyll photosynthetic capacity, but the high temperature> high water vapor pressure difference between leaf and air ( VPD) and stomatal limitation ( Ls) also contributed to it at noon.
2赞皇大枣光合作用在晴天中午有明显的光合午休，主要原因为细胞的光合活性下降，但中午的高温、高VPD及气孔限制也有一定作用。 - From the aspect of "logical" security, the essay mainly discusses the safety of private data in the data trusteeship environment and measures to be taken. Therefore, in the data trusteeship environment, we can adopt VPD strategy and function to protect the private data.
就“逻辑”安全的角度，讨论数据托管环境中私有数据的安全性及应对策略，并指出在数据托管环境中，采用VPD综合运用策略和函数，可以真正保护私有数据的安全。 - Under natural conditions, the use of vapor pressure deficit between mesophyll cell surface and ambient air ( VPD s) instead of atmospheric humidity factors in some stomatal models may markedly promote the applicability of stomatal models.
在自然条件下，用气孔下腔与叶面间的水汽压差（VPDs）取代原有气孔模型中的大气湿度因子，可以明显提高气孔模型在自然条件下的适用性。 - SFD was highly correlated to water vapor pressure deficit ( VPD) of ambient air near the canopy layer;
林冠层的VPD（空气饱和差）对SFD有显著影响； - For the vegetative shoot, the reproductive shoot, the coppice shoot, PN, WUE, VPD and E increased with the increasing of CO_2 concentration, the increasing of PN was larger than that in E.
营养枝、繁殖枝和萌生枝条的PN，WUE，VPD及E均随CO2浓度升高而增大，PN增加幅度较大，E增加幅度较小。 - This paper mainly presents product assembly model under VPD environment, describes the data structure of the product assembly model, define all structural modules and their functions of the product assembly model system.
描述了VPD环境下的产品装配模型，建立了产品装配模型的数据结构，定义了产品装配模型系统的结构组成及模块功能； - The system can be made use of in the application of VPD for new product development in enterprises.
对VPD在企业进行新产品开发的应用具有普遍的借鉴意义。 - Virtual Product Development ( VPD), which is considered as an effective approach to supporting product innovation and improving running environment of an enterprise, can be used to imagine, design, manufacture, test and analyze a product in virtual status.
虚拟产品开发（VPD）能够在虚拟状态下构思、设计、制造、测试和分析产品以解决TQCS诸方面存在的重大问题，是支持产品创新设计与开发和改善企业经营环境的有效途径。 - Tr was controlled by humidity, temperature and light intensity which affected Cond and VPD.
蒸腾速率主要是由温度、湿度、光强通过影响气孔导度和叶面水气压亏缺来调控的； - The oscillation intensity was found to be significantly correlated with VPD and root resistance, but not with the respiration rate.
气孔振荡强度与VPD和根阻力显著相关，但与呼吸速率无明显相关。 - The related concepts about Virtual Product Development ( VPD) are explored and analyzed the modeling characteristics of VPD in view of methodology. The design environment model ( DEM) based on holographic modeling method ( HMM) is presented.
深入地探讨了虚拟产品开发技术相关的基本概念，从方法学的角度分析了虚拟产品开发技术的建模特点，研究并提出了全息建模方法中的设计环境模型的概念和组成结构。 - If Oracle database is chosen, 2 ways of database-level security are supported: FGA ( Fine Grained Access) and VPD ( Virtual Private Database).
如果采用的是Oracle公司的数据库产品，则可以有两个可供选择的产品，用以控制数据库级的存取安全：FGA（FineGrainedAccess）技术和VPD（VirtualPrivateDatabase）技术。 - Virtual Private Database technology on Oracle HTML DB Application which is widely used will be researched.
本文对其中应用面比较广泛的VPD（虚拟私有数据库）技术在OracleHTMLDB方面的应用进行了实例研究。 - Application of VPD technique in electro optic product design
VPD技术在光电产品总体设计中的应用 - With modern tandem strip cold mill as an object of study and using VPD technology, a software system has been structured, together with a brief description of the key technology used.
以现代板带冷连轧机为对象，采用虚拟产品开发（VPD）技术，构造了软件系统的体系结构，并对所用的关键技术进行了简单说明。 - It has been pointed out from theoretical analysis that the expression of the responses of stomatal conductance to VPD s is equivalent to the expression of responses of stomatal conductance to water loss of transpiration in stomatal models.
理论分析指出，在气孔模型中，用VPDs表达气孔导度对湿度的响应与用蒸腾速率表达气孔导度对蒸腾失水的响应是等价的。 - The engine test result validates the feasibility and validity of VPD. The road tests compare the fuel consumption of different power displacement.
台架试验验证了所设计的VPD模式的可行性和有效性；道路试验对比了全排量与变排量运转的燃油消耗。 - The basic thought of VPD technique is that people simulate and predict the product feature, performance and manufacturability through the computer with the virtual model.
VPD技术的基本思想就是通过计算机内的虚拟模型来模拟和预测产品功能、性能及可制造性等。 - Tall fescue turf canopy-air temperature difference significant in with RH and VPD correlation.
高羊茅草坪冠气温差值全天与RH和VPD显著相关。