查询词典 observation car

100 patients who had trunk burn were randomized into observation group(50 cases) and control group(50 cases). After wound debridement ,the patients in the observation group were used tablet elastic singlet to fix gauze ,but the patients in the control group were used fascia to fix gauze.After 24h、48h、72h, we observed gauze relax time、gauze outgo、wasting druggery、medical staff increase the computing efforts and the patients ' satisfactory degree.

将符合拟定条件的躯干部烧伤病人共100例，随机分为实验组和对照组各50例，实验组在创面清创包扎后使用片式弹力短服包扎固定躯干部纱布敷料，对照组使用原始方法即绷带缠绕包扎固定躯干部纱布敷料，待病人创面包括后24h、48h、72h时间段内，针对病人额外包扎敷料的松散次数、材料支出、消耗的药物，医护人员增加工作量，病人的满意度等进行效果评价。

Methods: 80 patients with ecchymosis were divided into observation group (40 cases) and control group (40 cases) randomly. Skin of afflicted part was sterilized with iodophor, then washed with normal saline, and pasted comfeel transparent dressing on afflicted part after dry in observation group. Skin of afflicted part was compressed with 50℃, so% magnesium sulfate, 20 minutes each time, twice a day in control group.

将80例皮下出血患者随机分为观察组（40例）和对照组（40例），观察组将患处皮肤先用碘伏消毒穿刺部位再用生理盐水清洗待干后采用康惠尔透明贴贴于患处，根据是否皱折及膜内胶体渗出情况给予更换；对照组采用温度为50℃，50%的硫酸镁热湿敷处理，每次20min，2次／d。

Methods The model of CHF by the intraperitoneal injection of ADR once every two days was established, The indexes of CHF through the observation of behavior, body weight, heart weight, ratio of heart weight and body weight, detection of heart function, observation of pathological changes in liver and lung under the light microscope as well as the myocardial pathological changes under the electroscope were studied.

方法采用ADR给大鼠隔日腹腔注射制作慢性心衰模型，并通过行为体征观察、初体重和终体重、心重及心体比、心功能测定、心、肝和肺病理学光镜以及心肌病理学电镜观察进行心衰指标的判定。

The results show that the estimated root mean square of observation error for each observation type is reasonable.

结果显示估计的观测误差均方差是比较合理的。

measurement of settlement ; mean square error of observation ; datum point ; observation point

本文针对沉降变形测量的几个核心问题，予以探讨和研究。1 沉降变形测量等级的

On the base of INS, the method of initial alignment is introduced. And the state equation and observation equation are proposed. Using velocity error as exterior value of observation, We achieve the initial alignment.

在实现INS的基础上，研究INS和GPS组合的初始对准方法，建立组合导航系统的状态方程及速度观测方程，应用卡尔曼滤波器实现了INS／GPS的组合对准。

Moreover,the random error of observation can be reduced based on the redundant information from the observation on a group of stars.

于是，一般只能选择其附近的1颗可观测星体作为定向基

Because of the fatal differs between large-scale and mesoscale weather systems, such problems as relevant model of background error, representativeness of observation data and observation error structure still need to carry on deeper research.

鉴于中尺度和天气尺度天气系统之间的巨大差别，在中尺度资料三维变分同化时，背景误差相关模型的设置、观测误差结构和观测资料的代表性等方面还需要进行更加深入的研究。

The main contents are as follows.1. Method that controls quality of field observation values of unbonded elastic wire resistance type meters is studied. Methods that examine system error of different types in observation values are discussed.

主要研究内容如下：(1)研究了差动电阻式仪器现场观测值的质量控制方法；探讨了对监测数据中不同类型的系统误差进行检验的控制图法和连检定法。

Choosing output error of Accelerometers and angle error of attitude as observation respectively and system observation model is derived, which is based on analyzing Kalman filter theory. Simulation show that the results are true and validated.

本文对捷联惯导系统动基座初始对准进行了研究，对卡尔曼滤波技术在动基座初始对准中的研究与应用具有一定的参考意义。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。