运动不足

In addition, measurements of number of sit-ups and push-ups in one minute, strength and endurance of knee extensors and trunk muscles, body composition, and maximal oxygen consumption were taken.

本研究的目的在探讨24 周躯干肌和姿势肌之运动训练对停经后骨质不足妇女的效果。

The following areas: design of transmission of the table, mainly the use of ball screws; the overall structure of the design table to understand the strengths and weaknesses, take full account of the principal contradiction, merit-based selection; control system design, its applications become more familiar with the Stepper motor-driven feed location can be accurate but the drawback is the lack of output power, so consider the source of the hydraulic motor as the driving force and the stepper motor drive system into the compound, hydraulic feeding Although it is impossible to locate, but with high output power, the two complement each other, so that accurate feed motion can be stable.

有以下几个方面：工作台的传动机构设计，主要是滚珠丝杠的运用；工作台整体结构的设计，了解优缺点，充分考虑主要矛盾，择优选取；控制系统的设计，进一步熟悉其应用步进电机驱动进给可以进行准确的定位但有个缺点就是输出力不足，所以考虑将液压电机作为动力源与步进电机驱动进给系统复合，液压进给虽然无法进行定位，但具有高输出力，二者优势互补，使进给运动可以准确稳定的进行。

This method applies the extended strip theory to establish the nonlinear ship motion equations in regular head seas, obtains stable time course by resolving in time domain, and then pressure vectors will be available.

关于线性切片理论：线性切片理论本身已经发展成熟，但已有的基于线性切片理论的船舶运动与波浪载荷预报软件系统存在着某些不足之处，在短波长情况下，往往不能给出合理的结果。

Gymnastics in particular has a new code of points that rewards the most difficult routines and, as a result, training sessions in the sport have have only become more grueling.

体操有新的评分标准，运动员动作难度越高，得分越多，结果。该运动的训练更加魔鬼化。不让年龄不足的运动员参加竞争激烈的国际型大赛旨在保护小运动员。

Dirt biking can be a very dangerous sport for the ill-prepared and those who have no regard for safety.

越野自行车可以是一个非常危险的运动的准备不足和谁没有这些方面的安全。

Fatty Liver Degeneration:How Inadequate Diet and Lack of Exercise Can Kill Our Birds

肝脂肪变性：饮食不足及缺乏运动如何能够杀死我们的鸟？

A: Patients with advanced illness may have constipation due to opioid use, immobility, decreased oral intake, a low-fiber diet, metabolic and endocrine imbalances, neurologic disorders, concomitant drug side effects, inadequate toileting arrangements, sedation, depression, and advanced age.

处于疾病进展期的病人导致便秘的常见原因有：阿片样物质的使用，缺乏运动，摄食减少，低纤维饮食，代谢及内分泌失衡，神经系统紊乱，药物副反应，入厕时间不足，镇静，抑郁以及高龄。

Because血流量增加the gastrointestinal tract after a meal, or after exercise血流量增加limbs will make the relative coronary insufficiency, caused by angina.

因为饱餐后胃肠道血流量增加，或者运动后四肢血流量增加，都会使冠状动脉相对供血不足，引起心绞痛。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。