1)surface outlet表孔
1.Design of step-overflow surface of surface outlet on RCC gravity dam for Dachaoshan Hydropower Station;大朝山水电站碾压混凝土重力坝的最大坝高为111m,设计洪水位为899m(500年一遇),此时,表孔下泄的设计流量为9992m3/s,堰顶设计单宽流量为132。
2)surface hole表孔
1.There are 23 permanent flood discharge deep holes,22 surface holes and 22 temporary diversion flood discharge bottom holes.三峡大坝在运行期和施工导流期要求的泄洪能力分别达100 000m3/s和70 000m3/s,设有永久泄洪深孔23个、表孔22个,导流底孔22个。
2.Due to its narrow valley, high dam and big discharge, on the basis of many alternatives comparison and selection at different design stages, we decide to use 5 crest overflow surface holes for energy dissipation, 6 middle holes in the dam body, one spillway tunnel at left bank, plunge pool and plunge pool dam behind the dam, 2 escape bottom holes in the dam body.小湾工程河谷窄、坝高、泄量大,经各设计阶段的多方案比选研究,泄洪消能布置采用5个坝顶溢流表孔、6个坝身中孔和左岸一条泄洪洞,坝后设水垫塘和二道坝,坝身设2个放空底孔的泄洪建筑物布置方案。
3)spillway[英]['spilwei][美]['sp?l,we]表孔
1.The flood discharging structures of the dam to be studied include 7 openings of spillways and 8 midlevel outlets.为了研究分流齿坎对水舌形状和水垫塘底板冲击压力的影响,在七表孔八深孔的泄洪拱坝模型试验中,对采用大差动带分流齿的溢流表孔的水舌形状和水垫塘底板冲击压力进行对比性试验。
2.Monitoring observation localization for Geheyan Project in 1998 flood season was the deep outlets,the surface spillway,the still basin and auxiliary energy dissipators.1998年汛期隔河岩水利枢纽观测部位为深孔、表孔及消能工。
4)upper outlet表孔
1.without upper outlets, with three upper outlets, and with three upper outlets and a horizontal beam and piers, are calculated and compared.采用有限单元法计算并比较了薄碾压混凝土双曲拱坝在坝身无孔、设表孔以及设表孔的同时又增设水平梁和闸墩三种情况下的坝身应力分布。
5)hole table孔表
英文短句/例句
1.Preparation of Biomorphic Porous Carbon and Functionalized Modification of Its Cell Wall生物遗态多孔炭制备及其孔表面功能化修饰
2.Fabrication of diamond films on the interior surface of large hole大孔径内孔表面金刚石薄膜涂层的制备
3.His flushed face witnessed the great excitement he felt.他通红的脸孔表明他很激动。
4.The Synthesis, Characterizations and Properties of Novel Micro/mesoporous and Bi-micro/mesoporous Composite Molecular Sieves新型微孔—介孔和双微孔—介孔复合分子筛的合成、表征及其性能
5.taken in through the pores of a surface.通过表面的孔被吸入。
6.controlled surface porosity support可控表面孔度支持体
7.a gloomy face, expression, voice, person忧伤的面孔、 表情、 声音、 人.
8.decimal porosity以小数表示的孔隙度
9.fractional pore volume用小数表示的孔隙体积
10.a woebegone child, expression, face悲哀的孩子、 表情、 面孔.
11.The results show that stomata are found in all abaxial epidermis, but not in adaxial epidermis;结果表明:叶下表皮均有气孔器,上表皮均未发现气孔器;
12.The large holes on the left and right represent the inlet and exhausting valve ports respectively.左右两侧的两个大孔，分别表示进气阀孔和排气阀孔。
13.Preparation of Porous Carbons and Control of Porosity and Surface Functional Groups;多孔炭的制备及其孔结构、表面官能团的调控
14.Synthesis and Characterization of Micro-and Mesoporous Titania-Silica Composite Materials;微孔—介孔钛硅氧化物复合材料的合成与表征
15.Chemically Modify on the Surface of Macroporous Polystyrene Materials;聚苯乙烯表面大孔材料孔道内的化学修饰
16.Pore structure determination of mesoporous SiO_2 thin films by slow positron annihilation spectroscopy介孔SiO_2薄膜孔结构的慢正电子技术表征
17.Synthesis and characterization of mesoporous-microporous titanium silicate molecular sieve prepared in acid and alkaline media酸、碱介质中介孔-微孔钛硅分子筛的合成与表征
18.Synthesis of Mesoporous Materials With Large Surface Area and Micropore Duct具有高比表面积和微孔-介孔分子筛的合成
相关短句/例句
surface hole表孔
1.There are 23 permanent flood discharge deep holes,22 surface holes and 22 temporary diversion flood discharge bottom holes.三峡大坝在运行期和施工导流期要求的泄洪能力分别达100 000m3/s和70 000m3/s,设有永久泄洪深孔23个、表孔22个,导流底孔22个。
2.Due to its narrow valley, high dam and big discharge, on the basis of many alternatives comparison and selection at different design stages, we decide to use 5 crest overflow surface holes for energy dissipation, 6 middle holes in the dam body, one spillway tunnel at left bank, plunge pool and plunge pool dam behind the dam, 2 escape bottom holes in the dam body.小湾工程河谷窄、坝高、泄量大,经各设计阶段的多方案比选研究,泄洪消能布置采用5个坝顶溢流表孔、6个坝身中孔和左岸一条泄洪洞,坝后设水垫塘和二道坝,坝身设2个放空底孔的泄洪建筑物布置方案。
3)spillway[英]['spilwei][美]['sp?l,we]表孔
1.The flood discharging structures of the dam to be studied include 7 openings of spillways and 8 midlevel outlets.为了研究分流齿坎对水舌形状和水垫塘底板冲击压力的影响,在七表孔八深孔的泄洪拱坝模型试验中,对采用大差动带分流齿的溢流表孔的水舌形状和水垫塘底板冲击压力进行对比性试验。
2.Monitoring observation localization for Geheyan Project in 1998 flood season was the deep outlets,the surface spillway,the still basin and auxiliary energy dissipators.1998年汛期隔河岩水利枢纽观测部位为深孔、表孔及消能工。
4)upper outlet表孔
1.without upper outlets, with three upper outlets, and with three upper outlets and a horizontal beam and piers, are calculated and compared.采用有限单元法计算并比较了薄碾压混凝土双曲拱坝在坝身无孔、设表孔以及设表孔的同时又增设水平梁和闸墩三种情况下的坝身应力分布。
5)hole table孔表
6)surFace sealing表面封孔
延伸阅读
第二孔(继发孔)型缺损第二孔(继发孔)型缺损ostium secondary defect 是心房间隔在形成上发生障碍，一般缺损较大，多在卵圆孔附近称第二孔(继发孔)型缺损。
