查询词典 closure operation

This thesis combined the riverbed section and plane form, from the two side of hydraulic computation and model test, put forward the method to realized the automatic computation for river closure gap hydraulic parameters and comparison and verification. And through carrying on the secondary development to AutoCAD, realized the common software of automation drawing the topographical section of model test. Based on hydraulics computation technology, finished developing the common application software for one berm-dam vertical closure hydraulic computation.

本文结合河床断面与平面形状，从水力计算与模型试验两个角度出发，提出了实现龙口水力参数计算自动化并进行验证比较的方法；并且通过对AutoCAD进行二次开发，实现了模型试验地形断面绘制自动化的通用软件；同时以水力学计算方法为基础，完成了隧洞导流条件下单戗堤立堵截流水力计算通用应用软件的开发。

The rank function is introduced for poset greedoids on the base of poset matroids,and the closure operator s are defined and a series of properties of closure operaters of poset greedoids are discussed.

在偏序集拟阵的基础上，引入了偏序集广义拟阵的函数，定义了偏序集广义拟阵的闭包算子，讨论了偏序集广义拟阵的一系列性质。

This code to solve the establishment point of closure convex polygon, using convex closure insertion algorithm to establish Del...

此代码用来求解建立点的凸闭包多边形，采用凸闭包插入算法建立Delaunay三角网可以用到或参考。

That the procedure was discrete points smoothing procedures, to be able to achieve an orderly group discrete data for closure and closure of the situation.

该程序是离散点平滑程序，可实现对一组有序离散数据进行闭合和不闭合情况的情况。

That the procedure was discrete points smoothing procedures, to be able to achieve an orderly group discrete data for closure and closure of ...

该程序是离散点平滑程序，可实现对一组有序离散数据进行闭合和不闭合情况的情况。

However, simply not to fontanel closure without calcium, calcium deficiency is caused more harm than good, and open and four months from BB fontanel closure is also a long time ago.

但若只单纯为了囱门不早闭而不补钙，而引起缺钙则得不偿失了，旷且四个月的BB囱门离闭合还很早。

Objective : To evaluate the clinical efficacy of Nd:YAG laser iridectomy for primary angle-closure glaucoma and angle-closure glaucoma secondary to uveitis.

目的 评价NA：YAG激光虹膜切除术治疗原发性闭角型青光眼和葡萄膜炎继发青光眼的临床疗效。

Methods : 219 eyes of 192 patients with primary angle-closure glaucoma and 9 cases with angle-closure glaucoma secondary to uveitis were treated by NA: YAG laser iridectomy, and the clinical effects were then retrospectively analyzed.

回顾分析192例219眼原发性闭角型青光眼和9例葡萄膜炎继发青光眼，接受NA：YAG激光虹膜切除术后的临床效果，随诊16～46月。

Although 25 eyes presented with acute angle closure glaucoma, 6 eyes were insidious onset and asymptomatic. While 27 eyes relieved pupillary block after laser iridotomy or surgical peripheral iridectomy, 4 eyes required vitrectomy or laser photomydriasis to relieve pupillary block. Five eyes (16%) developed chronic angle closure glaucoma due to peripheral anterior synechia. one could be controlled by chronic medical therapy, three required trabeculectomy, the another one even required cyclocryotherapy because poor IOP control after trabeculectomy.

虽然大多数的病例（25只眼）以急性发作为临床表徵，但有6只眼为隐袭性，无任何临床症状。27只眼经雷射虹彩瞳孔术或外科周边虹彩切除术后可以解除瞳孔阻塞，另4只眼无法解除而需作玻璃体切除术或雷射光瞳孔放大术。5只眼(16%)因周边前黏连发生慢性隅角闭锁性青光眼，其中1只眼可以药物控制，3只眼需做小梁切除术，另1只眼做小梁切除术后眼压仍无法控制而接受睫状体冷冻治疗。

Both patch ventriculoplasty and linear closure could improve hemodynamics in "small aneurysm" group. However, only patch ventriculoplasty could improve hemodynamics, but linear closure not in "big aneurysm" group.

两种手术方法均能改善小型室壁瘤的血流动力学指标，但补片成形术能改善大型室壁瘤的血流动力学指标，而直接缝合术不能改善。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。