查询词典 straight arch

This research is very important to improve the safety of high arch dams against strong earthquakes. It provides science references for design of high arch dams and technical guidance for taking steps to reduce hydrodynamic pressures and dynamic responses of high arch dams in earthquakes.

研究了拱坝在强地震中的动水压力和降低动水压力的气幕隔震技术，对提高拱坝的抗震安全性具有重要的科学意义和实际价值，对高拱坝的抗震设计和采取工程措施减小动水压力提供理论依据和技术指导。

Trough the analysis of stabilization safety on Tengzigou arch dam, some conclusions are obtained in the following:(1) Tengzigou arch dam is safe under normal poll level ;(2) stabilization safety factor of Tengzigou arch dam is about 4-5;(3) It is proved that combinatorial reinforcement measures are effective and feasible.

对藤子沟拱坝的数值计算和模型试验分析表明：(1)藤子沟水电站在正常蓄水位作用下，坝体和两岸坝肩是稳定的；(2)藤子沟拱坝的整体安全度大概为4～5左右；(3)东北院提出的对左岸泥岩层挖除处理并用混凝土置换的加固除险措施经研究表明该加固措施是有效、可行的。

A study was performed of the randomness of external loads on high arch dams,including flood,earthquake,landslide of mountains,etc.,the weakening of concrete strength of arch dams and rock strength of dam foundation,and the fuzziness of evaluation criterion.The disadvantages of conventional deterministic assessment methods for the safety of arch dams based on the strength theory and stability theory were analyzed respectively.It is suggested that fuzzy mathematics theory should be introduced to safety evalua...

研究高拱坝洪水、地震、山体滑坡等外载荷，坝身混凝土、坝基岩石材料强度弱化等的随机性，以及评价准则的模糊性；分析了高拱坝分别基于强度理论和稳定理论确定性评价方法的不足，提出应该利用模糊数学方法解决具有随机性、模糊性的高拱坝安全评价问题；建立了基于结构可靠度理论的高拱坝失效概率故障树模型并给出了具体算例。

The arch was used by the early cultures of the Mediterranean area chiefly for underground drains, but it was the Romans who first developed and used the arch extensively in aboveground structures. Roman builders perfected the semicircular arch made of separate blocks of stone.

拱最初在地中海早期文化中用来建设地下水渠，但古罗马人最先开发和广泛的利用它作为地上建筑的结构，他们完善了由分段的石块组成的半圆形拱。

First fitting the projective straight line in three rectangular coordinate system,second obtaining the straight line equation in space through the projective straight line,and comparing three different straight line equations,finally choosing the best fitting program.

先拟合三个直角坐标系中的投影直线，再通过投影直线求出空间直线方程，并对拟合出来的三个不同的直线方程进行比较，选择最佳拟合方案。

Foshan Shunde sun glass machinery companies, are the production of glass deep-processing equipment for the modernization of the professional manufacturers, the company owns a number of highly qualified technical staff and management personnel; Over the years, the sun to the abundant technical force, insist continuous research and development, innovation and breakthrough philosophy, commitment to research and practical, combining domestic and foreign advanced technology to produce novel, unique, high precision glass deep-processing equipment; mainly include: Glass straight line edging machine, straight-line Beveling machine, 45 degrees straight edge machine, washing machine, drilling machine, special machines, both inside and outside the circular machine, 2500-type washing machine, bilateral straight edge machine, bilateral round machine series products to meet the demand for glass deep processing.

佛山市顺德区骄阳玻璃机械公司，是生产玻璃深加工设备的现代化专业厂家，公司拥有一批高素质的技术人员和管理人才；多年来，骄阳以雄厚的技术力量，坚持不断研究开发，创新突破的理念，矢志研究实用，结合国内外先进科技，生产出新颖、独特、精确度高的玻璃深加工设备；主要包括有：玻璃直线磨边机、直线斜边机、 45度直边机、清洗机、钻孔机、异形机、内外圆机、 2500 型清洗机、双边直边机、双边圆边机等系列产品，以满足各玻璃深加工的需求。

Foshan Shunde sun glass machinery companies, are the production of glass deep-processing equipment for the modernization of the professional manufacturers, the company owns a number of highly qualified technical staff and management personnel; Over the years, the sun to the abundant technical force, insist continuous research and development, innovation and breakthrough philosophy, commitment to research and practical, combining domestic and foreign advanced technology to produce novel, unique, high precision glass deep-processing equipment; mainly include: Glass straight line edging machine, straight-line Beveling Machine, 45 straight edge machine, washing machine, drilling hole machines, profiled machines, both inside and outside the circular machine, 2500-type washing machine, bilateral straight edge machine, bilateral circular edge machines, such as series of products to meet the demand for glass deep processing.

佛山市顺德区骄阳玻璃机械公司，是生产玻璃深加工设备的现代化专业厂家，公司拥有一批高素质的技术人员和管理人才；多年来，骄阳以雄厚的技术力量，坚持不断研究开发，创新突破的理念，矢志研究实用，结合国内外先进科技，生产出新颖、独特、精确度高的玻璃深加工设备；主要包括有：玻璃直线磨边机、直线斜边机、 45 直边机、清洗机、钻孔机、异形机、内外圆机、 2500 型清洗机、双边直边机、双边圆边机、等系列产品，以满足各玻璃深加工的需求。

Mainly thimble, reset rod, Secretary extinguishers (use of international standards such as the Japanese JIS, German DIN); SUJ2 derivative bearing steel columns, Introduction sets (using the Japanese "Fu Aventis" standard); jack mouth S45C high-quality steel products (use of international standards ), SKD11 Chong-pin, SKH51 straight needle, SUJ2 straight needle; there straight guide columns, occasional columns, sets of straight guide, care kits, gate kits rod guide column, bar ring, oblique derivative columns, quenching cylindrical, silver steel bars, flat die springs, black line round springs, high-speed steel Chong-pin, water Tsui, positioning ring, locking independent guide columns, sliding-oriented pieces, rolling-oriented pieces, heating tube , dual electric, high temperature wire, insulation casing, Nagarze wiring accessories such as mold.

主要有顶针、复位杆、司筒（采用国际标准如日本JIS、德国DIN）；SUJ2轴承钢导柱、导套（采用日本&富特巴&标准）；唧觜选用优质S45C钢材，SKD11冲针、SKH51直冲针、SUJ2直冲针；还有直导柱、托柱、直导套、托套、浇口套拉杆导柱、拉杆挡圈、斜导柱、淬火圆柱、银钢枝、模具扁弹簧、黑线圆弹簧、高速钢冲针、水咀、定位圈、锁扣独立导柱、滑动导向件、滚动导向件、加热管、电热偶、高温导线、绝缘套管、接线卡子等模具配件。

We can arch the black for the front and back, while the sides would be flushed and straight across with the arch.

我们能把黑色xxx(我不知道这是什么 black应该是个形容词)向前后弯曲，当两边笔直地穿过把手。

We can arch the black for the front and back, while the sides would be flushed and straight across with the arch.

黑色的拉杆放前后都可以，然后边上必须垂直并且穿过拉杆

It is suggested that TDS can be used as a new method for the analysis of pedogenesis and climatic change.

总之，热处理过程中磁化率的变化能非常灵敏地反映磁性矿物的转化情况，而且，这种转化往往与样品所经历的土壤化作用强度密切相关，因此，TDS可做为分析成土作用强度和古气候变化的一种新方法。

Therefore, in this chapter, I will research into the conflict and contradiction of the paternity. Also, in this novel, the father's behavior of "He who loves well chastises well." is quite suspicious, one of the reasons is that the father thought his son belonged to him. And then, this thesis quoted Lacan's theory to touch upon that someone who has accepted the concept of patriarchal society, he will be influenced for his whole life. That also reveals that human being has no choice sometimes in this society.

因此本章会先就父子关系的冲突与矛盾做深入的探讨，小说中的父亲似有对儿子爱之深责之切的行为，其原因可能在於父亲将儿子视为所有物所致；其次，论文将引用拉冈相关理论，讨论在父权社会中，不论身分为何，只要是已受父权社会观念根深蒂固影响的人物，终生都将受其所苦，此也揭示出人生存於社会上的无奈。