查询词典 ogee

Among the most common compound molding s are the projecting, double-curved cyma recta or ogee, often used as a crown molding , and the cyma reversa, used for crown or base.

最常见的复合式线脚是突出的双曲正波纹线或S形线，通常用作拱顶线脚，而反波纹线则用于拱顶或拱基。

Among the most common compound moldings are the projecting, double-curved cyma recta or ogee, often used as a crown molding, and the cyma reversa, used for crown or base.

最常见的复合式线脚是突出的双曲正波纹线或S形线，通常用作拱顶线脚，而反波纹线则用于拱顶或拱基。

The techniques of the midface rejuvenation develop with the understanding of the aging appearance and the development of the facial anatomy. The earliest form of rhytidectomy only removed a piece of redundant skin, but failed to achieve significant long-term benefit. To achieve a more durable benefit, numerous adaptations of face-lift techniques are devised, including SMAS face-lift, malar fat elevation and extended supraplastysmal plane face lift. The subperiosteal approach was firstly performed in 1980s. Youthful curve was detailed by Little William in 2000. To obtain the architectural ogee, the approach of volumetric sculpture, also named three-dimensional rejuvenation, was described.

随着整形美容外科医生对面部衰老变化的认识和面部解剖学的发展，中面部年轻化手术也随之发生着演变：最初的面部除皱术只是单纯去除松弛的皮肤，但术后远期效果不理想；为获得更加持久的效果，到20世纪70年代开始了一系列面部提升术，包括：各种SMAS提升术、颧脂肪垫提升术，扩大的颈阔肌上面部提升术；到20世纪80年代后期，学者提出为获得和谐的面部容貌应进行骨膜下面部除皱术；而到21世纪初Little William提出了"青春曲线"的概念，并实施了容量雕刻技术，即三维中面部年轻化手术。

It indicates that under the design water head condition, the ogee gates work safely in operation, miter gates can open and shut steadily.

监测成果表明押在设计水头运行条件下，反向弧形阀门在启闭过程中运行是安全的，人字门在启闭过程中运行平稳。

Ogee spillway tunnel s are widely used in middle or high head water conservancy and hydropower projects.

龙抬头式泄洪洞在中、高水头的水利水电工程中应用十分普遍，其突出的水力学问题是反弧段的空蚀破坏，反弧段空蚀破坏的部位常见于反弧末端、反弧段下游底板和反弧段下游侧墙。

The preliminary optimization is carried on for which the ogee shape factors of the duct are selected to be optimized, and the RCS and flow loss coefficient are considered as objectives.

在进气道腔体的优化中，分析了内管道外形多目标优化中的层次性，将大系统理论中多层次优化方法引入进气道内管道设计中，选择S弯曲线的形状参数为优化的参数，以进气道腔体的RCS、流动损失系数为目标函数，进行了初步的优化计算。

Its main problem in projects is cavitation damage of ogee section, which can be frequently found in the end, downstream baseboard and downstream sidewall s of ogee section.

龙抬头式泄洪洞在中、高水头的水利水电工程中应用十分普遍，其突出的水力学问题是反弧段的空蚀破坏，反弧段空蚀破坏的部位常见于反弧末端、反弧段下游底板和反弧段下游侧墙。

All of these would bring about a large part of non:aerated flow area near the downstream sidewalls of the ogee:section.

前人试验研究表明，当水中近壁面处掺气浓度达C=1%～2%时，即可明显减轻固壁面的空蚀破

Three rebuilt programs which are ogee weir, maze weir and board-crest weir with controlled by gates are compared in technology and economy such as water discharge, flood level, structure safe stabilization and the project investment. At last, the maze weir program is best among the three ones.

通过对WES实用堰、迷宫堰、闸控式宽顶堰三个改建方案在泄流量、洪水位、结构安全稳定性、工程投资等技术、经济比较，综合评价选出迷宫堰方案为最优方案。

The quarter ellipse curve is used at upstream face of weir crest and intake side of surface hole, the downstream face of weir is linked with 1:0.7 slope section, then linked with ogee spillway, its radius is equal to 30m.

表孔堰顶上游坝面及进口侧采用1/4椭圆曲线，堰面下游接1：0.7的斜坡段，再接R=30m反弧段，并采用长隔墩布置方案。

I use an example quoted by Hu Jiaqi:"It is reported that America separates the DNA of a kind of virus by making use of genetic technology and combines it with another kind of DNA. Finally, they get a kind of virulent biological agent called a "pyrotoxin". Someone discloses in private that 20 grams of such a kind of biological agent could result in the global death of 6 billion people due to infection."

我在这里例举胡家奇所引用过的例子："据报道，美国利用转基因技术，将一种病毒的DNA分离出来，与另外一种DNA进行结合，拼结成一种剧毒的"热毒素"生物战剂，且私下有人透露，这种生物战剂只需20克，就可以导致全球60亿人全部感染死亡。"

Waiting, for the queers and the coons and the Reds and the Jews.

等待着疯子和黑人还有红色共产主义者还有犹太人