下模

The study results indicate that as emission power increases, the peak power density on the section of a certain distance will increase firstly, then it will descend and that the peak light intensity on the section will increase with the increasing of spot radius of basic mode Gaussian beam. As the propagation distance increases, the peak light intensity on the section will descend gradually, and the laser energy will spread. The light intensity distribution exhibits straw hat shape on a certain conditions, in other word to say, the central light intensity is less than acroteric light intensity.

结果表明，无风稳态热晕效应存在时，随发射功率的增大，一定传输距离截面上的峰值功率密度先增人后减小；截面上的峰值光强随基模高斯光束的腰斑半径的增大而增大；随着传输距离的增大，截面上峰值光强在逐渐减小，能量在逐渐向周围扩展；在一定条件下，截面上的光强分布会呈现中心光强小于周围光强的&草帽型&分布。

It is found that for a certain mode-locked solid-state laser with a pulse profile of sech2(1.763t/τ),the jitter is approximatively a linear function of the net group delay dispersion,and turns to be larger with increasing GDD ;however,it cannot be reduced to zero even if the GDD is completely compensated.

结果表明：对于一台脉冲轮廓为sech2(1.763t/τ)的确定的锁模固态激光系统，时基抖动近似为净群速延迟色散的线性函数，且随着GDD的增加而变大；然而，即便在GDD被完全补偿的情况下，时基抖动也不会是零。

In order to sum up the best mode of shopping, we collect inter-planning data of domestic and foreign large-scale shopping malls, to build up database of shopping malls, through using network analysis, to explore the best and shortest path of pedestrian flows, and using Binominal Logistic Regression to prove spatial complex degree and the impact of efficiency of shopping malls planning.

为了解人潮游逛行为规划之最佳模式，本文搜集国内、外大型购物商场之内部动线规划形式，建立其购物商场空间资料库，利用路网分析模组，从各种消费者游逛模式下不同的目的观点，对购物商场之内部空间资料进行验证与分析。

Under the condition of small strain, anisotropy is shown; however, the anisotropy degree decreases with the increase of shear strain, and the approximately isotropy is got. At the same time, the effect of stress path circumgyration on shear modulus decreases gradually along with the increase of shear strain.

在小应变条件下，土体表现出各向异性，但随剪切应变的增加而逐渐减小，最终表示为近似各向同性；同时由应力路径旋转对模量的影响也随着剪切应变的增加而逐渐衰减。

One-dimensional unloading tests were carried out on saturated muddy clay samples from Shanghai by means of routine compressometer. Stress-strain relationship and time-dependency properties of rebound deformation and rebound modulus of muddy clay samples were obtained.

利用常规压缩仪对上海饱和淤泥质软土进行一维分级卸载实验，得到淤泥质黏土在卸载作用下的应力应变关系，及回弹变形与回弹模量的时效性规律。

Fist, mode analysis is accomplished, and stiffness influence of the structure by the member parameter and the accessional columns are analysed. Then the numerical value of the pulsoting wind load was used, the time history contrastable analysis between mega-sub controlled structure and general megaframe structure has been accomplished. Finaly, the influence of vibration-controlled efficiency under the different member parameter of vibration-absorption megaframe structure is analysed.

首先进行了模态分析，讨论了钢筋混凝土巨—子型控制结构的主要结构参数及附加柱刚度对结构整体刚度的影响：利用脉动风荷载计算机模拟的荷载值，并对它和一般的巨型框架结构进行了脉动风荷载下的时程对比分析，讨论了钢筋混凝土巨—子型控制结构的主要结构参数对减振效果的影响，研究了钢筋混凝土巨—子型控制结构的动力特性。

Monte Carlo simulation is one of effective ways to get this kind of dosimetric parameters. In this paper, the absorbed doses at the central axis in different phantoms with inhomogeneity media and finite sizes for small field size beams were simulated with Monte Carlo code system EGSnrc, respectively.

本文利用蒙特卡罗方法模拟计算了临床上常用的点源光子束在有限宽非均匀模体中的沉积能量，研究了不同射野条件下中心轴上的剂量分布，并用剂量扰动因子定量分析了剂量增强或减弱效应的强度。

(1) Under the estrous cycle of rat is not identified, through supplementary estrogen after surgery, the model can also be successful; Moreover, different doses of estrogen did not affect the rate of success.

(1)在不确定大鼠动情周期的情况下，通过术后补充雌激素，模型也可成功建立；同时过高剂量的雌激素对成模率没有影响。

The relationship of transpiration characters and mineral absorption of three spieces of Polygonaceae:Polygonum lapathifolium,Fagopyrum dibotrys and Rumes japonicus cultured in the eutrophic water were studied.

本文研究了富营养化水栽培下蓼科植物酸模叶蓼、野荞麦和羊蹄蒸腾特点及与营养吸收的关系。

In order to meet the need of the production and enhance the working efficiency, one kind of unique feedway may clear the waste material under the mold automaticaly.

为满足生产的需求，提高工作效率，一种独特的输送装置可自行清除模下废料。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。