直接法

在IBM&PC机上用直接法进行三维CT图象的重建和显示

Reconstruction and Display of 3-D CT Image by Direct Method on IBM-PC

SPOT卫星影象严密数字几何校正的直接法

Direct Method in Strict Digital Geometric Rectification for SPOT Imagery

直接法提取血清DNA后套式聚合酶链反应扩增乙肝病毒DNA

Direct Extraction of Serum DNA and Amplification of HBV DNA by Nested Polymerase Chain Reaction

不同浓度钆喷替酸葡甲胺体外实验及MR直接法膝关节造影的临床研究

An in vitro study of Gd-DTPA in different concentrations and clinical study of MR with direct contrast of knee joint

新型固体钙锌复合稳定剂的直接法合成及其在PVC中的应用研究

Study on Direct Synthesis of New Solid Ca-Zn Composite Heat Stabilizer and It 's Application on PVC

GFAAS直接法测定钨产品中杂质元素

Direct Determination of Impurity Elements in Tungsten Products with GFAAS

方法采用直接法及24h培养法用R或G带显色技术对28例儿童MDS进行遗传学分析。

Methods Twenty - eight samples from children with MDS were studied by R and G banding karyotype analysis , directly or 24 - hour culture .

方法DTNB直接法测定血和组织中GSH-Px活力。

Methods GSH - Px livingness is determined by DTNB direct way in blood and tissue .

用ADI方法解涡量方程；用Poisson方程直接法解流函数方程。

ADI method is used for solving the vorticity equation and a direct method for Poisson equation is used for solving stream function equation .

针对模型参考自适应控制的区域稳定性问题，采用Lyapunov直接法分析参数收敛与系统跟踪误差之间的关系。

Considering the local stability problem of model reference adaptive control ( MRAC ), the relation between parameter convergence and system tracking error is analyzed by using Lyapunov direct method .

由于载波相位直接法只需要采用L1单频观测量，因此噪声较小，更有利于提高加速度测量的精度和分辨率。

Because only L1 single frequency measurement is needed in carrier phase direct method , lower level of measurement noise makes it possible to improve the accuracy and resolution of acceleration .

用直接法合成了配合物Cu（ntp）2（H2O）4，并测定了其晶体结构。

The Cu ( ntp ) 2 ( H2O ) 4 coordination compound has been synthesized by direct method and its crystal has been cultured and characterized by X-ray single crystal structural analysis .

目前常用的是用有源RC网络综合实现滤波器，实现有源RC滤波器的基本方法有直接法和级联法。

At present , the commonly used method is to use an active RC network to realize the filter . The basic methods of realizing the active RC filter are direct method and cascade method . They are described in this article .

采用硫代巴比妥酸（TBA）法、放射免疫法和DTNB直接法对45例急性白血病（AL）病人和39例健康人血清LPO水平、全血Cu·Zn－SOD含量和GSH－Px活性进行了检测。

The serum liperoxide level , whole blood Cu · Zn superoxide dismutase content and glutathione peroxidase activity were determined in 45 cases of patients with acute leukemia and 39 cases of donors by TBA , RIA and DTNB direct method .

分别在1、2、3、5周时解剖取出双侧股骨头标本，采用ABC直接法显示免疫复合物沉积的部位及免疫反应强度，光镜观察。

The bilateral specimens of femoral head were taken out at the first , second , third and fifth week , respectively , and the direct ABC method for immunohistochemistry was applied for observing the deposition site and intensity of the immune complex .

基于C-W方程的相对动力学模型，用Lyapunov直接法设计了一种运行于近圆轨道航天器的近程导引控制律，给出了控制模型。

The control law for short distance guidance and space rendezvous of two spacecrafts flying in nearly circular orbit was put forward based on the relative motion of C-W equations in this paper , which adopted Lyapunov approach . The control model was given .

利用基线长度为20km的静态数据进行试验，试验表明，经120秒低通滤波，载波相位直接法的精度比位置微分法高约34%。

Experiment was carried out using static data with baseline length of 20km , it showed that the accuracy of carrier phase direct method was higher 34 % than position differentiation method after 120 seconds low pass filtering .

用直接法获得晶体的粗略结构。

The contour of the structure was obtained from direct method .

在严格意义上，它只是一种准直接法。

It is the " quasi-direct method " in strict terms .

现金流量的间接法与直接法之比较

The Comparative between Direction and Indirection Methods on the Cash Flow

人群伤害发生率的标化采用直接法。

Direct method was used to standardize population injury rate .

直接法合成十二烷基糖苷反应机理和动力学

Mechanism and Kinetics of Reaction for Preparing Dodecyl Glycoside

同位素直接法膀胱造影检查膀胱输尿管近流

Inspecting for Burrs Direct Radionuclide Cystography Detecting Vesicoureteral Reflux

论编制现金流量表的直接法与间接法

On the Direct Method and Indirect Method in Working out Cash Flow Meters

直接法计算地形坡度的改进

Improvement on Calculating Terrain Gradient with Direct Method

线性时不变系统稳定性分析李雅普诺夫直接法的计算机判定

Computer Determination of Lyapunov Direct Method in Stability analysis of Linear time invariant System

直接法是解决最优化问题的无导数方法。

Direct search is a method of solving nonsmooth optimization for nonlinear program without derivates .

直接法数据压缩分析

The Analysis of Direct Data Compression Systems

含氟药物的直接法合成

Direct syntheses of drugs containing fluorine

将由反常散射效应所得的部分相位信息同直接法结合起来有助于解决这个困难。

Incorporating the anomalous scattering information into the direct method would facilitate the solution of the difficulty .