查询词典 two dimensional

Although the flow in the vaneless nozzle is three-dimensionat, it is two-dimensional in viscous sub-layer.

通过对喷嘴出口湍流流场的分析，认为三维湍流边界层的粘性底层内流动仍是二维的，因此可以采用可靠的二维壁面律。

The engineering computing model of projectile penetrating in to concrete objectives based on twoˉdimensional eˉ quations of motion was analyzed, the formula of calculating penetra tion depth was built, which includes the following main components: projectile shape, projectile mass, penetration velo city, compressive strength and density of the reinˉ forced concrete.

分析了一种基于二维运动方程的对混凝土目标侵彻的工程计算模型，建立了包含弹丸质量、弹丸形状、侵彻速度、混凝土目标的抗压强度和密度等因子的侵彻深度计算公式。

Comprehensive two-dimensional gas chromatography is a new method, which is especially suitable to separate volatilizable and semi-volatilizable samples.

全二维气相色谱作为一种新的色谱技术，尤其适用于挥发、半挥发性复杂样品的分离。

The two-dimensional flow field calculation software is developed by simple numerical method for determining the velocity distribution in the modul of MPC system.

本研究中，应用Simple数值计算方法开发了求解MPC系统模块结构中二维流场分布的计算软件。

Methods:Laser capture microdissection was used to separate human esophageal squamous cell carcinoma cells and normal esophageal epithelial cells, Proteome alterations were observed using two dimensional polyacrylamide gel electrophoresis(2-DE) technique and electrospray ionisation tandem mass spectrometry.

通过激光捕获显微切割技术分离ESCC肿瘤细胞和癌旁上皮细胞，通过双向电泳和质谱技术鉴定表达异常的蛋白，并通过蛋白免疫印记证实部分差异蛋白的表达。

The two-dimensional B-FEM in general field regions is set up and itsprocedure of implementation is described in detail.

建立了一般二维场域中的B样条有限元法，并详细介绍了它的实施过程。

The first run was a rough and ready two-dimensional screening designed to work out which pieces contained interesting inclusions.

第一次是粗扫描并且呈现出一个两维平面图，以供观察是否有感兴趣的化石包含其中。

In two dimensional numerical model .Reinforced effect of spud for antis lip, anchor cable, geogrid to real slops are analyzed and evaluation of degree of safety in slop stability is given.

考虑了水对土体的上浮力和降雨对边坡稳定性的影响，并在二维模型中分析了抗滑桩、锚索、土工格栅对实际边坡稳定性的加固作用，给出了边坡稳定性的稳定性评价。

This method befits to instantaneous two-dimensional temperature and density measurements of air and Oxygen flow.

指出了可用于测量高速空气、 O2流场中的瞬态密度和温度二维分布。

In this article the bulldozing shovel-soil contact system was studied by two-dimensional finite element method. The distributions of the stress and strain in soil were analyzed separately under plane stress situation as well as plane strain situation.

本文运用二维有限元方法对推土铲－土壤接触系统进行了研究，分别分析了平面应变问题和平面应力问题中土壤所产生的应力及应变分布状况；对比了它们在两类平面问题中的差异。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。