截面

焊接H形轴压构件截面设计的无量纲系数法

Dimensionless coefficient method of designing the welding section of axial pressure component with H shape

梯形截面微管道内流场的PIV测量

PIV measurement of flow field in a trapezium - cross section micro-channel

大厅的横截面是正方形的。

The hall is square in cross-section .

H型截面钢柱抗火性能的试验研究

Experimental research on fire resistance of H-section steel column

秦沈客运专线PC箱形简支梁现浇施工技术大截面混凝土箱梁结构的计算方法及其应用

An analytical method and its application for large-section PC box girder bridges

慢电子与K、Rb原子弹性碰撞截面的计算

Calculation of elastic cross sections for low-energy electron impact on potassium and rubidium atoms

研究了加固后截面相对受压区高度以及恒载初应变对外贴FRP加固RC、PC受弯构件加固效率的影响。

The effects of relative compression height and preexist strain on strengthening efficiency are studied .

练习3.3：使用备用截面监视AP

Exercise 3.3 : Using alternate interfaces to monitor APs

进气道为“X”型布局二元双楔平面压缩混压式进气道，掺混段为圆形截面。

The 2-D inlets with two compression plane were configured in " X " type . The mixing section is circle .

高分子介质中Al2O3微粒子的光学截面及散射强度分布的计算

Calculation of Optical Cross Sections and Scattering Intensity Distribution Function of Al_2O_3 Micro-particles Imbedded in High Molecular Weight Polymers

动量空间中能质子-~（12）C弹性散射截面和自旋量的研究

A study of the cross sections and the spin observables for proton - ~ ( 12 ) C elastic scattering in momentum space in the intermediate energy region

信号调制法测量中性粒子ESD脱附截面

Measurement of Electron-Stimulated - Desorption Cross Section of Neutral Particle by Pulse Modulation

Ge＿xSi＿（1－x）／Si应变层超晶格的横截面电镜样品中的弹性驰豫

Elastic Relaxation in Cross-sectional Transmission Electron Microscopy Specimens of Ge_xSi_ ( 1-x ) / Si Strained-layer Superlattices

在44MeV/A的~（12）C离子和铜的相互作用中，用核化学技术测定了35个靶余核的截面以及前向平均射程。

Cross sections and average forward ranges were determined for 35 target residues from the interaction of copper with 44 MeV / A ~ ( 12 ) C ions with nuclear chemistry techniques .

任意截面柱形谐振腔特性分析的FDTD法研究

The New FDTD Method in Analyzing the Performance of a Column Resonant Cavity Heater with Arbitrarily shaped Cross section

对氧化膜截面的SEM图进行分析，讨论了Ce元素对钛合金阳极氧化膜厚度的影响。

The influence of Ce element on the thickness of the film was presented by analyzing SEM micrography of the transverse section of the oxide film .

利用FRP筋混凝土梁截面的平衡条件和变形协调条件，给出梁的平衡配筋率；

Based on equilibrium and deflection compatibility condition of concrete beam section reinforced with FRP bars , the balanced reinforcement ratio was provided .

用屏蔽Coulomb近似波函数计算高Rydberg原子的l-混合跃迁截面

Calculation of 1-mixture transition cross ections of high Rydberg atom by using screen Coulomb approximation wave functions

通过研究系统相空间的Poincare截面和最大Lyapunov指数，对端铣铣削工艺中的混沌现象进行了研究。

Using the system 's phase portraits ' Poincare section and maximal Lyapunov exponent , chaos in end-milling system is investigated .

空间运动目标雷达散射截面（RCS）序列为非平稳时间序列，常用时间序列分析方法很难对其进行分析和特征提取。

RCS of space object is nonstationary time series , it is difficult to do feature extracting using common time series analysis methods .

取变截面梁柱单元的挠度函数w为五次多项式，用最小势能原理解w及梁柱的刚度系数。

Taking a fifth-order polynomial as the deflection function w of a non-uniform beam-column , the stiffness coefficient and w can be determined by the principle of minimum potential energy .

平衡状态时立管中心线的孤长s取为自变量，而立管中心线的坐标X、Y和截面扭转角F以及管内拉力T则为孤长s的函数。

The coordinates X and Y , twisting angle F , and the tension T are the four dependent variables , while the are length s in the equilibrium state is the independent variable .

由电离流与多光子动力学参数的关系，得到了4D态的光电离截面。

From the relation between ion current and multiphoton dynamic parameters photon-ionization cross-section of4D state in atomic sodium was determined .

应用Poincare截面、分叉图和最大Lyapunov指数等多种方法描绘了这些振动的形式。

The nonlinear dynamic techniques such as Poincare sections , bifurcation diagrams and largest Lyapunov exponents are employed to ascertain the different vibrational forms .

GRECO技术是目前分析高频区复杂目标雷达散射截面（RCS）最有效方法之一。

Graphical Electromagnetic Computing ( GRECO ) is recognized as one of the most valuable method of computing the high-frequency RCS .

TEM截面图表明扩散过程导致非晶相形成，Ni为主要扩散元素。实验结果还表明离子束轰击增强了Ni的扩散。

The results of TEM cross sectional photograph show that the diffusion results in the amorphous phase formation , Ni is the dominate diffusion species , and the ion beam bombardment enhances Ni diffusion .

1d组视网膜神经节细胞肿胀，细胞核肿胀、平均截面面积为51.4661±2.3050μm2（P<0.05）；

In the 1d model , the ganglion cells were swollen , with the average sectional area through nucleus 51.4661 ± 2.3050 μ m2 ( P < 0.05 );

口型的冠部截面大、口型圆角R小、流胶口大，排胶温度高，挤出速度慢，则膨胀因数小；

The swell factor tends to decrease if the cross section of die crown is large , the die round R is small , the runner is large , the dumping temperature is high and the extrusion speed is low ;

TICT中圆形工件截面的散射修正项计算

Calculation of Scattering Correction in TICT

用静载和疲劳试验的方法，研究了DTS－1型预应力混凝土轨枕的承载能力，并分析了设计截面的合理性。

By static and fatigue test , the load-bearing capacity of DTS-1 prestressed concrete sleepers is studied and the reasonableness of its designed cross-section is analysed .