查询词典 conic section

Another new spatial 3-RPS parallel pyramid manipulator mechanism is studied. The principal screws of this mechanism under three different configurations are identified by means of the conic section and the quadric degenerating theory, respectively. The planar conics representing the relations between the pitches of the output twists and the three linear inputs are described, and the three-dimensional distribution of the axes of all the twists with the same pitch is illustrated under each of the configurations.

研究了另一种新的空间三自由度3-RPS并联角台机构，分别用二次曲线和二次曲面分解法识别该机构在三种位形下的主螺旋，绘制了其在每种位形下的输出运动螺旋的节距与输入之间的平面图以及具有相同节距的所有运动螺旋轴线在每种位形下的空间分布的立体图。

Theory calculate and finite element method to symmetric conic-section flexure hinges is used to compare and analyze their dynamics characteristic.

通过对四种二次曲线截面的柔性铰链的理论计算和有限元分析，比较分析了它们的力学特性。

It features in the stair type rotary adapter between the wind blast end and reducing wind pipe, the conic section of the horizontal profile of the inner cavity of the wind blast end, and linear design of the longitudinal profile, with wind shroud equipped at each exhaust outlet of the wind blast end.

本发明技术特征是送风末端与变径风管之间设有阶梯形可旋转联接器，此外，送风末端内腔的横截面为2次曲线，纵截面为流线型设计，并在送风末端的出风口处设有均风罩。

It shows that the exhaust resistance at the wind blast end reduces obviously, driven by the 800mA/12V small scale draught fan, average exhausting speed reaching above 4m/s, fairly enough to satisfy the air conditioner's demand for new wind volume. Meanwhile, the conic section of the horizontal profile and the linear design of the longitudinal profile of the exhaust end inner cavity and wind shroud for each outlet greatly reduce the flowed out exhaust, effectively lowering the wind blowing feel of the air conditioner user by playing the function of air diffusion.

经过计算和实际测试表明，该装置的送风末端风口阻力明显减小，在800mA/12V小型风机驱动下，出口平均风速可达4m/s以上，足以满足空调对象的新风量要求；同时，横截面采用2次曲线型设计、纵截面采用流线型的送风末端内腔和出口均风罩使气流流出后风速迅速衰减，起到散流器的作用，有效降低了空调对象的吹风感。

The ABSOLUTE directive can be thought of as an alternative form of SECTION: it causes the subsequent code to be directed at no physical section, but at the hypothetical section starting at the given absolute address.

ABSOLUTE操作符可以被认为是SECTION的另一种形式：它会让接下来的代码不对准任何的物理段，而是在一个从给定的绝对地址开始的假想段中。

This chapter is divided into three sections, section I, as a "Creative intention of practical", which runs through the Qing Dynasty,"Lao Zi" annotation in the face of "Dao De Jing", and to explore the practical in the point of view of social values; The second section as "The study of the inherit in the relationship between Confucius and Lao Zi", explain that the Qing Dynasty "Dao De Jing" annotator since the Song and Ming inherited "The merge of Confucianism and Taoism" concept, from the clarification of the relationship between the Confucianism and Taoism to of sure the value of "Dao De Jing"; the third section for the "Merger of three religions and integration of China and Western Academic" explain the harmonization is the characteristics of Chinese culture.

本章共分为四节，第一节为「经世致用的创作意图」，由此贯串清代《老子》注家在面对《老子》一书的主要面向，以入世、实用的角度发掘老子的社会价值；第二节为「孔老关系的承袭论述」，说明清代《老子》注家承袭宋明以来「孔老会通」的观念，由儒、老之间关系的厘清与定位，肯定《老子》一书的价值；第三节为「佛老思想的交融互释」，突显此时以佛解老的注作大多依附於三教思想的汇流之中；第四节为「三教融合与中西会通」，说明融通是中国文化的特色，在三教融合的思想承继之上，此时的知识份子在西方武力与文化的侵略之下，开始以西学为参照，探寻《老子》的现代化意涵。

This chapter is divided into three sections, section I, for the analysis of "Lao Zi" annotator in Qing Dynasty in the impact of three religions, it was agreed that "eliminate emotion and regress to humanity" idea. Section II to illustrate mainly the traditional "Lao Zi" annotation in Qing Dynasty, the impact in Western countries began to accept the idea of Western Ideas, output the first "Lao Zi" annotation base on Western Ideas –Yan Fu "Ping Dian Lao Zi"; Section III of "freedom, democracy, equality", to discuss Yan Fu think "Lao Zi" already have many of the modern social values:"free","equality","teamwork".

本章共分为三节，第一节为「复性化情」，析论清代《老子》注家在三教思想的濡染下，一致提出「复性化情」的主张，作为体道、得道的路径；第二节为「会通之道」，说明以传统守成态度为主的清代《老子》注，在西方国家的冲击下，开始接纳西学的理念，开出了第一本以西学解老的著作──严复《评点老子》，此书反映了他中西学术兼容并蓄的思想，他不仅融合儒、释、道的概念，更将西方的科学、哲学纳入《老子》的思考当中；第三节为「自由、民主、平等」，旨在讨论严复认为老子书中已经具备许多近现代的社会价值：「自由」、「平等」「合群」的概念。

This system is divided three modules: the section office of operation, the section office of assay and the section office of quality control.

该系统分为三个模块：业务科，检验科和质量控制科。

Objective:to investigate the cesarean section of the reasons for the bleeding, and lower the rate of obstetric hysterectomy possibility.methods: 30 cases in our hospital cesarean section in the clinical data of patients with hemorrhage were retrospectively analyzed.results: in 30 cases of bleeding, placental factors accounted for 53.33%, 36.67% of the uterine atony, uterine incision bleeding laceration of 6.67%, 3.33% of the amniotic fluid embolism, hysterectomy three cases.conclusion:placenta, uterine atony cesarean section is the main reason for the bleeding.

目的：探讨剖宫产术中大出血的原因及降低产科子宫切除率的可能性。方法：对我院30例剖宫产术中大出血患者的临床资料进行回顾性分析。结果：30例大出血中，胎盘因素占53.33%，宫缩乏力占36.67%，子宫切口裂伤出血占6.67%，羊水栓塞占3.33%。治疗结果中，子宫切除3例，占剖宫产术的0.076%（3/3 935）。结论：胎盘因素、宫缩乏力是剖宫产术中大出血的主要原因。

The comprehensive treatment project of Tong Ken landslide consists of whittling slope、anti-landslide pile with anchoring cable、retaining wall、building ground drainages leveling off and calking slope、vegetation protection etc. After managing, under the action of earthquake load and watery the stability coefficient of landslide is up to 1.10.Then, this text researches the structural optimization design of anti-slide pile with anchoring cable. On the condition that the width of section is invariable, the height of section is confirmed by structural optimization method. This will change traditional method to optimize the height of section so that design is simplified and cost is lower.

最终选用的的综合治理方案是由削方、锚索抗滑桩、护坡挡墙、地表排水、整坡填缝、生物防护等多种工程措施优化组合而成，治理后，在饱水有地震荷载状态下滑坡的安全系数可达1.10论文重点是主要对锚索抗滑桩的桩身结构优化设计进行了研究，在给定抗滑桩截面宽度的条件下，运用结构优化的方法来确定抗滑桩截面高度，改变传统迭代计算方法确定桩截面尺寸，使抗滑桩截面高度取最优值，达到简(来源：ABC4a论文8d网www.abclunwen.com)化设计和降低工程造价之目的。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。