查询词典 bed rest

Effects of exercise on heart function during 30d head-down tilt bed rest We observed and compared effects of lower limb muscular exercise with bicycle ergometric exercise during 30 d HDT bed rest on the changes of heart systole function and heart pump function.

30 d头低位卧床期间体育锻炼对心脏功能的影响本实验通过观察和比较30 d -6°HDT卧床期间下肢肌力训练或自行车功量计训练对心脏收缩泵血功能的影响。

Effects of exercise on orthostatic tolerance, exercise capacity and heart rate variability during 30 d HDT bed rest We observed and compared effects of lower limb muscular exercise with bicycle ergometric exercise during 30 d HDT bed rest on the changes of orthostatic tolerance, maximal exercise time, body weight and heart rate variability.

d头低位卧床期间体育锻炼对立位耐力、运动耐力和心率变异性的影响本实验观察和比较了30 d -6°头低位卧床期间下肢肌力训练和自行车功量计训练对立位耐力、最大运动时间、体重以及心率变异性的影响。

Recently,How doesn't know a matter,Always cannot have a good sleep sense,As soon as last night also was sleeps has not rested,Head a little murky,A little catches cold~After since tests tries,The sleep was really a problem,Before likes pouring very much rests greatly on the bed,The good friend also cracks a joke said I am rest the god,But the present repugnantly slept actually,Always does not want to rest,Was stranded has not wanted to rest,Really was too melancholy~Possibly is in the heart is undependable?

最近不知道怎么回事，总是睡不好觉，昨晚又是一宿没睡，头有点昏昏沉沉的，有点感冒~自从考试那周过了以后，睡眠真成了问题，以前很喜欢倒在床上大睡，好友还开玩笑说我是睡神，可是现在却讨厌睡觉了，总是不想睡，困了也不想睡，真是太郁闷了~可能是心里不塌实？

Very long work-pieces are secured against excessive deflection by two fingers center rest or steady rest bolted to the lathe bed; a follow rest is clamped to the carriage.

非常长的制件被巩固反对过份偏折由二个手指中心休息或平稳的休息被闩上对车床床；跟随休息被夹紧到支架。

48 SD rats were randomly di2 vided into eight groups : rest group , exercise group , low pollution exercise group , low pollution rest group , middle pollution exercise group , middle pollution rest group , high pollution exercise group and high pollution rest group .

48只SD雄性大鼠随机分为8组：空白对照组、单纯运动组、低污染运动组、低污染安静组、中污染运动组、中污染安静组、高污染运动组和高污染安静组。

Bed and the bed board, guardrail and the bed space in the 6 to 11 mm when dangerous cracks, easily holding the baby.

床板和床体、护栏和床头的间隙在6～11毫米之间时就属于危险夹缝，很容易夹着宝宝。

Therefore, the bed should be moderate hardness, the most suitable bed is covered with soft and hard board bed, thick mattress.

因此，床应该软硬适中，最适合的床就是在硬板床上铺上柔软厚实的褥子。

Is dedicated to high-tech medical products and equipment for the development and management, after years of development, the major lines of business are: 1, YYC-2-bed medical patient functioning: inconvenience for seriously ill patients to get up men and women in the shift bed, push other departments check Treatment, functioning under the bed in the course of convenience.

公司致力于高科技医疗产品和设备的开发与经营，经过多年发展，目前主要业务有：一、YYC-2型医用病人运转床：为重病不便自行起身男女患者在移床、推送其他部门检查治疗上、下运转床过程中，带来方便。

Simple narrow bed ,eg a camp- bed ,or a bunk bed on a ship

简易床。

The chain between air valve operational rule and bed stratification is set up, which supplies the reliability for control decision-making of expert system. Expert control strategy is put forward based on the characteristic of jigging process in this article. Knowledge acquisition, knowledge expression, search method and reasoning mechanism are studied in the expert system. The rule-base is set up based on bed stratification status, bed mobility status, feed velocity, recording data on site, artificial float and sink test result.

本文根据跳汰过程的特点，提出了专家控制系统的构成框架，研究了分层过程控制专家系统的知识获取、知识的表示与检索方法及推理机制，并根据分层状态、床层松散状态、给料速度信息和现场运行记录及定时人工筛分浮沉结果进行推理，建立了专家系统规则库，给出了具体的风阀操作参数的调节方法。

Daughter born in 2000 are also faced with day-care problems.

2000年出生的女儿也面临着日托问题。

Even previously, when Saul was king over us, it was you who led out and brought in Israel. And Jehovah said to you, You shall shepherd My people Israel, and you shall be ruler over Israel.

5：2 从前扫罗作我们王的时候，率领以色列人出入的是你；耶和华曾对你说，你必牧养我的民以色列，作以色列的领袖。