Specification can be "sent back" to the drawing board if problems occur!

It requires effective solutions if the port and waterway sedimentation problems occur.

如果航道和港口出现了泥沙淤积的问题，那么就必须要解决它。

Some new problems occur correspondingly.

在税收信息化发展的同时，一些新的问题也随之产生。

The operations manual is beneficial in case major problems occur that require urgent changes.

当发生重大问题，需要紧急更改时，操作手册可以提供帮助。

When performance problems occur on critical systems, the resource you're most in need of is time.

如果性能问题发生在关键系统上，那么您最需要的资源就是时间。

The author first states the problems occur in the English study among the junior middle school students.

第一章为问题的提出，主要是讲述目前初中生在英语学习上出现的问题。

You must also make sure that you can back out of any updates if problems occur.

如果出现了问题，还必须确保您可以停止使用任何更新。

If you use JSF to serve the login page, two main problems occur

如果使用JSF提供登录页面，将会发生两个主要的问题

In the new era of globalization, a good many of new situations and new problems occur.

在新全球化时代，出现了许多新情况和新问题。

If problems occur, consult the console log for information.

如果出现问题，请查看控制台日志中的信息。

Why do low memory problems occur?

为什么会出现内存不足的问题？

The problems occur through settlement during storage, transport or treatment.

在贮存、运输或处理期间会产生沉淀的问题。

But many problems occur in the practice.

但在现实发展中，却面临着诸多问题。

Boundary value problems occur in various fields of natural science.

边值问题普遍存在于自然科学的各个领域。

It would be advantageous to have a tool not only to help in problem determination efforts when problems occur, but also to help identify data errors before they impact customers.

拥有不仅可以在问题出现时帮助确定问题，而且可以在数据错误影响客户之前帮助确定数据错误的工具，这将是非常有利的。

A large proportion of translation problems occur in the user interface.

很多翻译问题出现在用户界面上。

With the particularity of highway tunnel space structure, lane fire safety accidents frequently occur and bring the great harm.

高速公路隧道空间的结构具有特殊性，在其内行车火灾事故经常发生，且危害巨大。

The cascading failures of power system caused by disturbance frequently occur, thus the significance of disturbance control reveals increasingly.

由于扰动造成的电网连锁事故时有发生，扰动控制的重要性逐渐显现。

However, natural disasters, especially crop diseases frequently occur, seriously hampering thedevelopment of agricultural economy.

然而自然灾害不断发生，特别是农作物病害频发的现象始终伴随着我们，严重制约了农业经济的发展。

The region of the upper Yellow River valley is one of the areas in China where geological hazards frequently occur.

黄河上游地区是中国地质灾害特别发育的地区之一。

Recently natural disasters frequently occur in China, which make people concentrate on the management and prevention of meteorological disasters.

近年来，我国气象灾害频发，引起人们对气象灾害防御管理的关注。