查询词典 range angle

Therefore, we can choose a little worse east and north gyros to cut down the cost of the navigation system.Thirdly, SINS/OD integrated system fails to diminish the error of azimuth angle, this paper introduces the regional positioning system based on Pseudo-Satellite as a member of the integrated system to diminish the error of azimuth angle in the moving state, and further improve the precision of positioning and orientation.

仿真结果表明，天向陀螺漂移和初始方位误差角对系统的定位精度影响较大；而东向和北向陀螺漂移对系统定位精度的影响较小，因此系统中就可以适当放宽对东向和北向陀螺精度的要求，这样就可以适当降低系统的成本。

It accomplishes the measuration of the tracking error of radar such as the azimuth angle error, the high-low angle error, the ranging error, etc.

当与计算机组成采集系统时，可以在计算机上实现误差结果计算、数据分析、存储及打印等更强大的功能。

In order to determine further the profile of scrolls,the structural characteristics of superchargers with double-sided scrolls were analyzed and the principle of determining initial involute angle s was presented on the conditions of definite initial involute angle s,radius of base circle,and depth of scrolls.

在渐开线起始角、基圆半径和涡旋齿深度确定的条件下，为进一步确定涡旋齿的齿形，对双侧涡旋增压器的结构特征进行分析，提出始端渐开角的确定原则。通过吸气腔和排气腔的容积计算，结合回转角与渐开角的关系，给出涡旋齿始端和终端渐开角的计算方法。结果表明：该计算方法能较准确地确定涡旋盘的结构尺寸，从而可估算出整个压气机的尺寸是否满足汽车上有限的安装空间

PURPOSE To investigate the characteristics of the blood supply of optic disk in glaucomatous eyes by indocyanine green angiography and whether indocyanine green angiographic anormalies of optic disk are different among chronic primary angle-closure glaucoma, primary open angle glaucoma and normal tension glaucoma.

目的 观察青光眼与正常眼以及原发性开角型青光眼(primary open angle glaucoma，POAG)、正常眼压性青光眼(normal tension glaucoma，NTG)与慢性原发性闭角型青光眼(chronic primary angle-closure glaucoma，CACG)视盘的吲哚青绿眼底血管造影表现的异同。

In this paper, the quantitative relation between the mounting angle of boring tool and boring cutting face outline in boring process can be reasoned from discussing the movement of rotation error of boring machine spindle, thus it is possible to optimistically seek mounting angle so as to obtain the best processing effect.

本文从研究镗床主轴回转误差运动出发，推导出镗削加工中镗刀安装角与镗削截面廓形的定量关系。

The basic working principle of a self-excited retarder was introduced briefly and the main circuits of its drive controller were detailedly designed. Based on brake torque gear and vehicle's working condition, the formulae for calculating SCR's conductive angle were strictly derived and the real-time control on brake torque has been realized successfully by controlling SCR's conductive angle.

论文简要介绍了自励式缓速器的基本工作原理并对其驱动控制器的主要电路设计进行了阐述，详细推导了基于制动力矩档位与运行工况的可控硅导电角计算公式，通过控制可控硅导电角实现了制动力矩档位的实时控制。

The reason of feeding back in centrifugal bucket conveyer has been found through theoretical analysis of the position of discharging incline,initial discharging angle and final discharging angle in this article.

本文通过对卸料斜面的位置，初始卸料角及终止卸料角的理论分析，找出了离心式卸料斗式提升机的回料原因，求得最佳参数和料斗形状。

Wide angle lens 广角镜头 57514 Believe it or not, this new digital camera has a wide angle lens.

不管你信不信，这台新的数码相机有广角镜头。

Description: FC horns c1oisonne holder Length: 8 centimeters : 1.2 cm in diameter Weight: 14 grams/teams Independent packing and delivery more steel Filter materials: copper c1oisonne holder (front into natural yak Angle and cattle Angle, posterior horn) into the surrounding Natural pure horns c1oisonne holder: The Chinese medical records of animals with cool blood hemostatic, horn of special qingrejiedu effect.

求高人帮忙翻译为英文，不要用软件自动翻译的。品名：FC牛角烟嘴长度：8厘米直径：12 重量：14克/支独立包装，并配送多一钢针烟嘴过滤器材料：铜前部分为天然牦牛角及黄牛角，后部分为天然水牛角）天然纯牛角烟嘴：《中国药用动物志》记载牛角具有凉血止血，清热解毒之特别功效。

There are two layers of adjustable shifting vanes in the double layered shutter inlet port The short one is used to adjust the angle of flare of the blowing airflow and to shift the direction of the airflow while adjusting the long one can make the blowing airflow affix the ceiling joist or descend at an angle.

双层百叶风口有两层可调节角度的活动叶片，短叶片用于调节送风气流的扩散角，也可用于改变气流的方向；而调节长叶片可以使送风气流贴附顶棚或下倾一定的角度。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。