查询词典 drainage canal

According to the biggest traffic density and corresponding canal occupation rate on the Grand Canal in the south of Jiangsu province, we can divide Grand Canal in the south of Jiangsu province to checkless Section and crowded Section.

通过对不同平均吨位下的船舶密度和航道占有率计算分析，得出了平均吨位大的船舶构成对航道的利用率高的结论。

At the root canal therapy process, hidden in the root canal isthmus, bifurcation area, triangle, shape and irregular dentinal tubules within the Enterococcus faecalis prepared by mechanical means it is difficult to remove, it can be biofilm, proton pump tolerance mechanisms such as root canals harsh ecological environment, to avoid conventional drugs, the role of disinfection, resulting in the failure of root canal therapy.

在根管治疗过程中，隐藏在根管峡部、分叉区、三角区、形态不规则区及牙本质小管内的粪肠球菌难以用机械预备的方法去除，它可通过生物膜、质子泵等机制耐受根管内苛刻的生态环境，躲避常规消毒药物的作用，从而导致根管治疗的失败。

A group: to measure the length of root canal by Root ZX, prepare the root canal and test the trial point for a best position of the major Gutta Percha Point in root canal obturation with lateral compaction, then take X-ray photos.

随机选择需行根管治疗术的单根管恒前牙、双尖牙 2 30颗，分为A、B两组，A组采用RootZX 根管测量仪测量根管长度，根管预备后，根管充填时加试尖步骤，调试出最适主尖后侧压充填根管，摄牙片

Any canal at Panama-a lock canal, a sea-level canal-would have to cross the river at least once.

任何运河在巴拿马举行了运河船闸，海平面运河将要过河至少一次。

Chang Tao Erduo easy to stimulate the skin and squamous cell or primary cell proliferation, induced by external auditory canal papilloma at the same time, but also easy to mold into the ear canal, so that the ear canal itchy.

常掏耳朵容易刺激皮肤鳞状细胞或基层细胞增殖，诱发外耳道乳头状瘤，同时，还容易将霉菌带进外耳道，使耳道奇痒难忍。

The method locates with Raypex5 root needle appearance has a tooth to 205 in all 403 roots canal undertakes length of root canal job is measured, after undertaking with this length the root is in charge of provision to fill up, film X line piece the quality that observes root canal fills up.

方法用Raypex5根尖定位仪对205颗患牙共403个根管进行根管工作长度测量，以此长度进行根管预备充填后拍摄X线片观察根管充填的质量。

Objective To study the feature of the incisor nerve canal and its relation to the mandibular canal and mental canal so as to offer a reliable anatomical data for the distric operation.

目的 研究国人切牙神经管的位置及下颌管、颏管的关系，为临床手术提供解剖学数据。

M asters of vessels are requested tocontact the Suez Canal Authority via itswireless station"SUQ"whenever theywant to make sure of the identity of anySuez Canal personnel embarking their ves2sels,either in the app roaches or in theharbours or in the Canal waters.

任何时候，无论船舶是在入口或是在港内抑或是在运河水域，船长如果想确认登船的运河人员身份，可以通过电台& SUQ &与苏伊士运河当局联系。

In lieu of the South and the North will go straight into the canal arch formed now 1,794 km range of the Canal line, known as the Beijing-Hangzhou Grand Canal.

元代又将弓形运河改为南北直行，形成现在1794公里航程的运河路线，称为京杭大运河。

Methods Twenty-two pieces of temporal bone were taken for this study. The mastoid cavity was opened, scutum removed,"bridge" broken down, posterior wall of external auditory canal abraded and the related anatomic structures were fully exposed. The distance between the origin of facial nerve canal and the anterior border of round window （ OOFNC-ABORW ）, between the highest point of the facial nerve canal and the bottom of posterior mastoid sinus,and between the stapes head and round window niche was measured under operating microscope.

方法取成人颞骨22侧（左右各11侧），用耳科钻磨开乳突腔，去上鼓室盾板、断&桥&，磨低骨性外耳道后壁，充分暴露相关结构，在手术显微镜下测量面神经管垂直段起始部前缘至圆窗龛前缘的距离、面神经管最高点与后鼓室底壁之间的距离、锥隆起的高度（即锥隆起基底到锥隆起顶端的距离）、镫骨头至圆窗龛前缘的距离。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。