等距

METHODS: The endodontic instrument was assumed as a metal conical bar, the normal stress of bending loads and the shear stress of torsional loads were calculated with the knowledge of mechanics , the relations between stress and such parameters as angle and radius of canal curvature, radius of instrument, polar moment of inertia, metal elastic modulus were analyzed, the criteria for yielding and fracture of the instrument were discussed .

将根管器械刃部假设为截面为圆的金属细锥杆，利用材料力学及断裂力学的原理与方法，分别计算根管器械在弯、扭载荷下的应力分布，分析应力与根管弯曲角度、根管弯曲半径、器械直径、器械横截面极惯性距、金属弹性模量等参数的确切关系；探讨器械屈服、断裂失效的准则。

The subject of creative wireless technology application and content development in this thesis covers cases and analyses of both domestic and international practical system models, such as: car paging, car monitoring, parking service, car towing, traffic information, commercial product service, sales promotion, transaction, administration, processing information, emergency case reporting service, home medical care service, community, conference, image monitoring service technology, etc.

本论文研究无线技术之创新应用与内容开发，涵盖国内外无线技术之案例及分析设计实务上之系统模式，如交通服务之车队监控资讯、停车资讯、拖吊资讯、路况资讯；商务服务之商品资讯、促销资讯、交易资讯；行政服务之讯息、进度查询、紧急通报服务；医疗照护服务之居家照护、远距医疗社区及影像监控服务等技术；结合应用流程及创新经营模式，提升制造业及服务业的产值与能量。

The products are mainly exported to North America, South America, Europe and SEA etc. We can supply the complete sets of fasteners with the standard of UIC and AREMA. The complete sets of fastener include rail clips, rail pad, rail spikes, track bolts, rubber pad, insulators, shoulders, dowels and rail clamps.

中博铁路产品主要出口北美、南美、欧洲与东南亚等世界各地，可以提供UIC以及AREMA整套铁路扣件所包含的弹条、扣板、铁路道钉、铁路螺栓、绝缘垫板、轨距块、预埋座、预埋套管、铁垫板全部产品的厂家。

The characteristic parameters of tree belt, such as tree belt width, density, average canopy density, height, and distance from the source to the tree belts were included in the formula.

为了克服林带声衰减量计算过于简化而引起的公路交通噪声预测精度降低的不足，基于植物内部结构及吸声、散射机理的分析，建立了高速公路林带声衰减量计算公式，公式中包含了林带宽度、密度、平均灌幅、高度和林带近路侧距公路中心线距离等特征参数。

Some mod-el available of this kind,generally,are assumed that the microburst im-pings on the ground vertically and the turbulence is unconsidered.

该模型可模拟以任意方向倾泻的微暴流，其暴核离地高度、暴核直径、暴流强度、暴流倾泻方向、距机场位置等皆为可调参数，使用灵活方便。

Then in order to improve the efficiency and accuracy of numerical computation, the author developed hybrid spline interpolation, automatically varia...

然后为了提高数值计算的精度和效率，作者又根据二次样条的特点，提出了杂交样条插值、可变节距样条求积和自适应的样条求导等新方法。

Paleolithic period later period anthropolite, unearthed more, mainly has Liujiang man, the upper cave man, the He Tao people and so on, is apart from the now approximately for tens of thousands of years to more than ten thousand years, was at the new person stage, the physique shape basically has vanished primitive.

旧石器时代晚期的人类化石，出土更多，主要有柳江人、山顶洞人、河套人等，距今约数万年至万余年，处于新人阶段，体质形态已基本上消失了原始性。

Zhaoyuan is the well-known "Gold Capital in China" and it has abundant tourism resources, such as "Luoshan National Forest Park","Jindu-Hotspring City","Gold Museum" and Coastal Resort. The Binhai New Area owns highly developed speedway network and has possessed all the conditions for autocamp: it is 3 hours' drive to Provincial Capital and 5 hours' drive to Beijing and Tianjin Area

招远市滨海新区位于环渤海经济圈内，海水清澈、环境优美、气候宜人，是理想的旅游度假胜地；招远市是知名的&中国金都&，&罗山国家森林公园&、&金都-汤城&、&黄金博物馆&、滨海度假等旅游资源丰富；区内高速公路网完善，省内旅游实现3个小时车程，距京津地区5个小时的车程，具备建设汽车营地的各种条件。

Thunbergii trees were established, and the sun survivorship curves were drawn with field data. The results showed that in the three plots, the height and basal diameter growth of regenerated young P. thunbergii trees had exponential, linear, and quadratic functional relations with age and the age structure was of spindle, discrete, and pyramid types, respectively. Most of the regenerated young trees were distrbuted at 0.3-1.2 m from their nearest standing trees, and the individuals of the young trees decreased near to or far from the nearest standing trees. Inplots Ⅰ and Ⅲ, the expected average life of regenerated young P. thunbergii trees had a decreasing trend with their increasing age, and the survival number of the population also decreased with increasing population age. The survivorship craves of regenerated young P. thunbergii trees in the two plots approximated to the type of Deevey Ⅱ, indicating that the young P. thunbergii populations in the plots were at stable development stage. The population structure of regenerated young P. thunbergii trees in plot Ⅱ was lesser integral, suggesting that the population was of declining types being related to human disturbance, slope and other environmental factors.

结果表明：(1) 3个样地中幼龄植株高生长、基径生长与年龄均分别呈指数函数、直线和二次函数关系；(2) 3个样地黑松幼龄植株年龄结构存在着明显差异，分别表现为纺锤形、残缺型和金字塔型；(3)幼龄植株主要集中分布在距最近立木0.3~1.2m，离立木越近或越远幼龄植株均逐渐减少；(4)对样地Ⅰ和样地Ⅲ黑松幼龄植株生命表和存活曲线的分析表明，随年龄的增加，黑松幼龄植株生命期望值基本上呈递减趋势，黑松幼龄植株种群存活数也随着年龄的增加而降低；样地Ⅰ和样地Ⅲ黑松幼龄植株种群存活曲线近似于Deevey Ⅱ型，表明2个样地黑松幼龄植株种群处于稳定发展阶段；(5)样地Ⅱ幼龄植株种群结构很不完整，表明该种群属于衰退型，与人为干扰及坡度等有关。

All center-to-center spacing of holes, screw threads and grooves on the board should be dimensioned.

在板上用作穿螺钉的孔、槽等的中心距都应注出，而且由于板的基本

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新