可测量的

Results: The refraction results of the Allegretto Wave Analyzer were very unstable. The spherical, cylinder diopter and the axis of the cylinder varied greatly. The refractive errors were large while the refractive errors were little by the subjective refraction examinations. During the wavefront examination, spots of the laser matrix were blurring, and the reproducibility was not good. Wavefront analyses showed that the Array pseudophakic eyes had relative large coma while the patients had no obvious symptoms.

研究结果：像差分析仪检测得的屈光度结果十分不稳定，球镜度、柱镜度、散光轴都变化很大，可重复性差，检测的屈光不正度数较大，而主觉验光时，患眼的屈光不正度数较低。5只眼的光学矩阵的测量点均非常模糊，且测量结果的可重复性较差，像差分析显示，Array人工晶状体有很大的第三阶彗差，但患者的自我感觉良好。

In some embodiments, the data measurements for each pilot signal further include an RMSE estimate and time of measurement for each time of arrival, and an energy measurement for all resolvable paths.

在一些实施例中，每个导频信号的数据测量还包括RMSE估计和每个到达时间的测量时间以及所有可分辨路径的能量测量。

Based the principle of total reflection,the unique cone applanation prism is designed,by which the applanation area of ocular cornea can be measured linearly.

利用全反射原理，设计了特殊的圆台压平棱镜探头，可线性测量角膜的压平面积。本文介绍了圆台压平棱镜的设计方法，给出了测量压平面积的实验装置和测量结果

Read and write of flash disk as USB host.According to the request of this subject, the system hardware and software for the slave device, and the communication interface to the master PC are developed. Detailed works are as follows: in order to implement the measurement principle in the system, flow-liquid levelmethod is used;velocity of flow is measured through rotor Kinemometer;water level is surveyedvia RS485 interface and pressure sensor;the C8051F060 chip which is in high performance andintegration, produced by Silicon Laboratories Company as master chip is used to capture and measure the width of impulses, so singals of flow velocity are collected and disposed;the 4×4 matrix keyboard and LCD are used in the part of man-machine interface which are easy to input, legible to read, various to display, comfy to be accepted and plain to show measure and inquiry results;FRAM memory FM3164 is used to carry out the non-volatile memory of data and accurate real-time clock.;SL811HST chip is used as USB host which can read and write flash disk,thereby a kind of adscititious mass storage is accomplished .

根据研制任务的要求，课题期间主要完成了下位机系统硬件和软件，设计了与上位机的通讯界面，所做的具体工作包括：测量原理在系统中的实现，采用了流速—水位计算法，通过旋桨式流速仪来测量流速，通过RS485接口与压力变送器通讯测量水位；主控制芯片采用了Silicon Laboratories公司的高性能、高集成度C8051F060芯片，利用其捕捉测脉宽的特性，实现了流速信号的采集和处理；人机接口部分采用了4×4矩阵键盘和LCD显示，输入方便，读数清晰，显示多样化，信息量大，易于被用户接受，更直观地显示测量及查询结果；通过采用铁电存储器FM3164实现了数据的非易失性存储和精确的实时时钟；通过采用SL811HST芯片，实现了USB主机的功能，可读写U盘，从而实现了单片机的外挂式海量存储。

The maximum perturbation accelerations and their percentage contribution in the sum of all accelerations due to the lunisolar perturbations,Earth tides,ocean tides,atmospheric tides,pole tides,relativity effects,atmospheric drag and solar radiation pressure are computed on the basis of simulated orbit.

结果表明：①在1.0ⅹ10-9m/s2的非保守力测量精度内，除大气潮可忽略外，其余摄动必须考虑；②考虑GOCE预期定轨精度(3 cm)，在弧长小于2.0 h的短弧定轨中，固体极潮和大气潮的影响可忽略，在长弧定轨中，忽略任何一种保守力的轨道预报时间均不足0.5 d；③各种潮汐对重力梯度观测值的影响量级均小于GOCE预期的测量精度(3 mE)。

Through calculating the longest suppositional traverse model, when using grade E GPS to lay the near shaft point and electronic tacheometer (SET22D) to lay 7′′traverse under the shaft, the following results can be drawn: under the same or similar conditions, this design can meet the need of the 8300m longest mine holing through survey distance (the underground traverse is not more than 4300m), or the need of the long tunnels such as 1300m roads and railways.

通过笔者创建的可估算允许最大长度的虚拟导线模型进行推算，当采用E级GPS网测设近井点、全站仪(SET22D)测设井下7′′导线的情况下，得出了在类似测量条件下可满足8300m最长矿井贯通测量路线总距离(其中井下导线长度不超过4300m)、或1300m公路、铁路等长隧道贯通要求的结论。

Hardware design such as channel switch board, testing frequency board and frequency counter board and friend interface reduce the cost on hardware and software. In addition, the smart hardware design reduce the time of sampling cycle and increase the measure precision. The system completely satisfy the industrial field demand.

自主开发了通道开关板、频率测量板、频率计数器选通板等硬件，并提供了良好的人机界面，使整个系统的软、硬件成本大大降低，而且通过巧妙的硬件设计缩短了采样周期并提供了测量精度，可完全满足工业现场测量要求。

Injection pump is as pressurized structure in the pressure feed system. Unloading valve can adjust system pressure. The method calculates strength with accuracy without limit of shape of basal body and magnitude of intensity.

该测量装置不仅能精确定量测定金刚石涂层的附着强度，而且测量范围不受基体形状及附着强度大小的限制，可方便地用于复杂形状基体金刚石涂层的附着强度测量，因而具有显著的经济效益。

The fore part of data acquisition is including:(1) adopting 1-wire digital thermometer DS181B20 to measure temperature;(2) adopting capacitive humidity sensor HSI101 to measure humidity.

数据采集部分包括(1)采用单总线接口的数字温度传感器DS18B20测量仓库温度；(2)采用HS1101电容式湿度传感器，通过其振荡测量电路，获得的频率信号与湿度值成近似线性关系，这样就可很容易的完成对仓库湿度的测量。

Mm was almost independent of the ray intensity when the ray intensity was more than 100 Bq, but decreased evidently when the response frequency of the measurement system was low and the ray intens...

实验还发现mm几乎与物体的厚度和状态无关。采用GTS2000系统既能测量射线强度，又能测量射线能谱，借助能谱可直观地选定单能峰值g射线所在的上下阈值，有助于提高测量系统的稳定性。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐