常规

Study on hydraulic characteristics of transverse vortex behind sill of energy dissipator with step-down floor

对比常规的底流消能工，对跌坎式底流消能工消能水力特性进行了分析和试验研究。

As the topographic condition is limited,the conventional energy dissipating mode can not meet the relevant requirements of Shagou Hydropower Station ,a tank-type energy dissipator is suggested to be used there;for which,there is no existed experiences for the desi.

沙沟水电站受地形条件限制，采用常规的消能方式满足不了要求，故采用箱式半压力消能工。

The purpose of the present investigation is to evaluate the distensibility of both ascending and descending aorta in different type of aortic dissection by comprehensive transthoracic echocardiography and transesophageal echocardiography.

本研究在上一研究的基础上，联合应用常规经胸超声和经食管超声，对不同类型主动脉夹层(DeBakeyⅠ型夹层12例及Ⅲ型夹层11例)之不同部位主动脉扩张性进行更进一步深入对比研究，试图揭示主动脉夹层血管弹性异常的根本原因。

On the basis of theoretical analysis of target diffusion in range-velocity resolution cell, the array signal covariance matrix and noise covariance matrix are estimated from some different cells respectively. The processing results from experimental data in onshore HFSWR with Minimum Variance Distortionless Respose, MUltiple SIgnal Classification and pre-whiten MUSIC respectively show that super-resolution methods can provide better resolution than CBF.

鉴于 HFSWR 工作波长较长、常规波束形成角分辨力较差的缺点，基于目标在距离—多普勒平面分布的理论分析，本文利用相邻距离、多普勒频率单元信号估计阵列协方差阵，并分别利用 MVDR 、 MUSIC 、预白化 MUSIC 方法进行超分辩处理，实测的合作飞机目标数据处理结果表明超分辩方法能明显提高阵列角度分辨力。

As to the problem of divergency of conventional power flow method,By using an augment eqution this method can get the exact limit of voltage stability and the whole PV curve without encountering the numerical difficulty of ill-conditioning.

针对常规潮流法在鞍结分岔点附近不收敛，该方法通过增加一维潮流方程，消除了功率极限点附近的雅可比矩阵奇异的现象，获取精确的电压稳定极限和整支PV 曲线。

alternate gargling with 50 g/l sodium bicarbonate and dobell is effective in the prevention of fungal infection in oral cavity in patients with leukemia after receiving high dose chemotherapy.

白血病病人大剂量化疗后常规应用50 g/l碳酸氢钠液、多贝尔液交替漱口，可有效预防口腔真菌感染。

The conventional rock electricity experiment get the irreducible water saturation with centrifugation,we think it is higher than its actual value.At present,we think the irreducible water saturation that get from mercury intrusion method is accurate.In view of the disadvantages of mercury intrusion method,we analysis the effect of bark of bluish dogbane and correct the experiment data,finally get reasonable data.

常规的岩电实验用离心法得到的束缚水饱和度普遍以为其偏高，目前以压汞法得到的束缚水饱和度为准，本文考虑压汞实验的弊端，深进分析"麻皮效应"对计量结果的影响，对压汞实验数据进行校正，得到了较为公道的实验数据。

The effects of ionizing radiation and transient high dose rate radiation of the power VDMNOSFET are also presented.

给出了该器件的电离辐射效应及瞬态大剂量辐射的实验数据，与常规 VDMOSFET相比获得了良好的抗辐射性能。

Which doesn't hamper the use of PVG as a routine dosimeter.

并不妨碍其作为常规剂量计的使用。

Basing on the positional characteristics of double cusp s produced in the track of link points of planar four-bar linkage and combining with the synthetic equation of conventional track generator,the constraint equation set for the position of track generator that could realize two cusp s;and by means of successive elimination to obtain the most simplified forms of constraint equation set.

基于平面四杆机构连杆点轨迹产生双尖点的位置特性，结合常规轨迹发生器综合方程，建立了能实现双尖点的轨迹发生器的位置约束方程组，并经过逐次消元，得到了约束方程组的最简形式。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐