在许多情况下

Peer-to-peer networks make file sharing easy -- and, in many cases, illegal.

点对点网络，使文件共享容易-和，在许多情况下，非法的。

In many cases, you will have to follow up with a phone call.

在许多情况下，你将不得不跟进打个电话了。

In many cases you will have forgo.

在许多情况下，你必须放弃。。。。。

During quarantine, weekly treatments with formalin (25 mg/L) are reasonable and likely to avert serious illness in many cases.

在检疫，每周治疗与福尔马林（ 25毫克/升）是合理的和可能，以避免严重的疾病，在许多情况下。

In many cases, franchisee sites follow this privacy policy.

在许多情况下，特许经营人也遵守本私隐政策。

In many cases, the signals are described in terms of their frequency content.

在许多情况下，信号中所描述方面的频率内容。

In many cases, the Simpler Huygens- Fresnel treatment will prove quite adequate for our purpose.

在许多情况下，对于我们的目的来说，更简单的惠更斯―菲涅耳方法将是合适的。

In many cases, cell changes will go back to normal on their own.

在许多情况下，细胞的变化，回去正常他们自己的。

In many cases, that kind of hands-off flexibility is all you really need.

在许多情况下，那种放手让用户干的灵活性是所有你确实需要的。

In many cases, the cause of congestive heart failure is unknown.

在许多情况下，导致充血性心力衰竭是未知之数。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。