侧流

By using an ultrasonic level detector and conductometer respectively, the level fluctuations and fluid mixed characteristics in the pool were measured under the conditions of different nozzle sizes and operation parameters.

数学模拟结果与激光测试流场变化趋势一致，在双侧孔水口形成的熔池上部区域计算结果与测试结果吻合较好，用所建立的数学模型可以较好地分析熔池内流体流动状况。

By means of image theory and potential superposition principle,this paper presents the analytic solution of water cresting height and lateral distance from wellbore under steady flow,and optimizes the optimum wellbore placement.

该文利用镜像反映和势的叠加原理，给出底水油藏水平井稳定渗流情况下不同时刻和临界条件下底水脊进高度和水脊面距井轴的侧向距离的解析解，同时结合矿场实例给出实际优化水平井最佳井筒位置，其结果和方法对底水油藏水平井油藏工程设计和理论研究具有一定的指导意义。

Results Administration of L-NAME could attenuate the activity of NOS and inhibit spermatogenic cells apoptosis in rats experimental cryptorchidism, and it could significantly inhibit weight loss of the cryptorchid.

手术建立大鼠单侧隐睾模型，实验分为隐睾组、隐睾+L-NAME组［术后腹腔注射溶于生理盐水的L-NAME 50 mg/(kg\5d)］、隐睾+生理盐水组、假手术组，7 d后采用化学比色法检测睾丸组织NOS活性，流式细胞术和原位缺口末端标记法检测生精细胞凋亡，RT-PCR和免疫组织化学法检测Bax基因表达变化。

A rotary separator of vacuum cleaner is composed of a dust collecting container, an opening-closing cover, and a separating plate dividing the dust collecting container into upper space and lower dust collecting chamber.

本发明属于一种真空吸尘器用的旋转分离装置，包括含有异物的空气流入其内形成螺旋流的集尘箱，可开闭集尘箱的盖，集尘箱内设有分离板，分离板与集尘箱的下侧内周面严密地结合，在分离板的下部形成集尘部；分离板是中心开有开口部的圆锥状，从上面的圆周向下倾斜形成引导部，引导部的最下端有引导异物流入到上述集尘部的流入孔。

Experiments are carried out for two types unusual eddying tube fuel perheater,and the results show the total heat transfer coefficient is 1.2～1.262 times and friction factor is 2.8～9.0 percent higher than that of smooth tubes with the same size.

对研制的两种不同结构形式的异形凹槽旋流管式燃油预热器进行了试验研究，结果表明研制的燃油预热器总传热系数要比相同尺寸光滑管式预热器提高20％～26.2％，而油侧压降仅增大2.8％～9.0％。

The computation results agree with the experiment results very well. The muzzle flow field of an artillery with a muzzle brake is also simulated. The main characteristics and the mutual relations of shock waves in the muzzle flow field are obtained by the simulation. On the basis of the simulation results, the influences of the brake holes on the muzzle brake capabilities are analyzed.

对某口径火炮带有制退器的膛口流场进行了数值模拟，其结果反映了制退器内外流场的主要特征和冲击波波系之间的相互作用，在数值模拟的基础上分析了3排侧孔对制退器性能的影响。

Based on the analysis of forces acting on compound channel flows, a model of transverse flow velocity was established with inertia force of lateral secondary flow taken into account.

通过对水流微小控制体进行受力分析，建立了复式断面流速横向分布模型，该模型考虑了侧向副流惯性力的影响。

In 9 boys suffered from dysuria, cloudy urine and recurrent fever, posterior urethral valvewith vesico-ureteral refluxwas diagnosed on micturatin cystourethrography and IVU. The reflux was found on 15 sides. Valve ablation by endoscopic fulguration was carried out for 7 and by urethrotomy fulguration in 2. Catheterization was needed for 25～28 months because of difficult urination in the latter 2. Normal urination has been observed in the other 7 right after the operation.

报告9例因排尿困难、反复泌尿系感染等症状，经排尿性膀胱尿道造影检查发现有后尿道瓣膜及继发性膀胱输尿管返流患儿，共15侧。2例经后尿道切开电灼尿道瓣膜，术后留置尿管分别治疗25和28个月，现排尿通畅；7例经尿道内窥镜电灼尿道瓣膜，术后排尿均明显改善。

With the method of flow cytometry, hemocyte cells were classified into hyalinocyte and granulocyte by forward and side light-scatter parameters analysis according to cell size and granule.

流式细胞仪根据血细胞的大小和颗粒，经正、侧光散射参量分析，也将血细胞分为透明细胞和颗粒细胞。

In chapter 4, by analyzing the interchange of seepage water between overburden layer of weak permeability and sandy gravel bed, a short computer program for adopting weighting soil layer on the landside of dike is put forward, the optimal design schemes about combination weighting soil layer with inverted drainage works are studied.

第四章 通过分析堤基弱透水覆盖层与下卧砂砾层之间的渗流关系，创建了堤防背水侧盖重压渗的快捷计算模型并研制了相应的计算软件，提出了盖重压渗与反滤导渗相结合的优化设计方案。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失