使受限制

In the wake of news dispatch and the calculating machine technique development , continuously being universalized in of Internet , causes to travel message roams not to accept again time and the limit of room .

随着通讯和计算机技术的发展，因特网的不断普及，使旅游信息的流转不再受时间、空间的限制。

It is difficult to acquire the 3-D seismic exploration data in coal field in the mountainous area due to complex topography and surface geology.

在复杂的山区煤田三维地震勘探中，受地形和地表、地质条件的限制，使野外地震数据采集技术成为关健。

He refused to take the Hungarian coronation oath to avoid being constrained by Hungary's constitution.

他拒绝了在匈牙利王位加冕礼上宣誓以使自己不受匈牙利宪法的限制。

However,for free decay method,its range of changing frequency is very narrow and the initial states of samples are not easily repeated because of the effect of crystallization;for forced oscillation method,the measuring results are seriously affected by crystallization,which is caused by slow heating rates.

然而，自由衰减法有限的变频范围，以及由于受晶化的影响，使两次升温测量时样品的初始状态不易重复；用强迫振动法测量时，同步变频条件限制了升温速率，造成金属玻璃的晶化过程严重影响了测量结果。

Part two is mainly about instruction of ancient educatees and their interfluve under privilege system so that to lead discussion on questions of privilege and "avoiding privilege" of ancient enactment of qualification to education which focuses especially on normal educatees' restriction when going to school and "privilege elimination" of some privileged educatees such as students of the Imperial College.

第二章主要在于对特权体制下的古代受教育者及其分野加以介绍分析，以引导出第三章关于古代受教育资格设定中的特权化与去特权化问题的探讨，并使之特别聚焦于中国古代普通受教育者的求学入仕资格限制以及国子监监生等特权受教育者的入学资格的去特权化。

So when we utilize them,limited to the character of their season and random and intermittence,so that we can not generate continuous and steady power.

传统的太阳能和地热能的利用，都是局限在单独的太阳能和地热能利用系统，这样就使这些新能源在利用过程中受它们本身所具有的季节性、随机性、间歇性特点的限制，不能很好地提供连续稳定的电力能源。

A substantial involvement of the private sector will be necessary to create sufficient opportunities for employees to participate in specific training and in a general continuing education, irrespectively of their age and work experience.

私营企业确实参与到教育这一项目中来十分重要，企业能为雇员提供某些特殊培训的机会，或使他们进行进一步的深造而不受年龄和工作经验的限制。

A code rule of correspondence mapping from secret key to magic cube transformation is proposed,Which can realize that the secret key is not limited by both type and size,and the key space is huge.

提出了一种新的密钥与魔方变化的编码对应法则，使该加密算法的加密密钥不受类型、大小的限制，具有密钥空间大的特点。

However, the ankle-foot orthosis limits musculation, and compresses trunk or limbs for a long time of period. To solve these problems, the structure design of original ankle-foot orthosis has been improved, and multiple functional, individualized and comfortable ankle-foot orthosis is developed.

但踝足矫形器也存在限制机体肌肉活动，使躯干或肢体长时间受压等问题，为了解决上述问题，科研工作者从矫形器的结构设计对原有矫形器进行改进，并研制出了符合个体要求的、多功能的、舒适的踝足矫形器。

Background: Conventional systemic therapies and phototherapy for psoriasis are limited by safety concerns that may preclude long-term treatment with these agents.

背景：银屑病常规的系统和光化学治疗受安全性的限制，因此也使这两种方法的长期使用受限。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。