查询词典 if necessary

It may be wise to establish checkpoints along the way where civilization could be contacted if necessary.

必要的话，沿途在有文明的地方设立一些检查点，会是明智的做法。

If necessary, multiple codes may be given, separated by repeat delimiters.

如果必须，多重代码可被给出，被重复分界符分开。

To avoid this fate, marketers need not just one or two brands but, if necessary, a portfolio of master brands, endorser brands, branded differentiators, alliance brands and so on.

为避免这种命运，营销者需要的不只是一两个品牌，而是若有必要的话，需要一个由主打品牌、支持品牌、差异品牌以及联盟品牌等的组合。

As we move forward, we will continue to closely monitor the impact of the economic downturn on the company and if necessary, take further actions on our cost structure including additional job eliminations.

继续向前发展的同时，我们还将继续密切关注经济下滑对公司的影响，如有必要，我们将采取进一步的措施，包括裁员在内等手段来节约成本以实现成本结构调整。

This is why the free world meets this threat headon, if necessary with tough economic sanctions.

这就是为什么自由世界要面对这个令人头疼的威胁，如有必要，必须有严厉的经济制裁。

This is why the free world meets this threat headon, if necessary with tough economic sanctions.

这就是为什么自由世界要面对这个令人头疼的威胁，如有必要，必须实施严厉的经济制裁。

This is why the free world meets this threat headon, if necessary with t ough economic sanctions.

这就是为什么自由世界要面对这个令人头疼的威胁，如有必要，必须有严厉的经济制裁。

A usual starting dose of 10 mg given three or four times daily increasing if necessary to a maximum of 20 mg given five times daily has been used. 2 However, some workers have recommended limiting the dose to 80 mg daily because of the increased risk of seizures with higher doses. 3 Adverse effects appear to be mainly mild and dose related, 1 although there is a report of cardiac arrest following toxicity. 4 Most patients have some form of paraesthesia up to 60 minutes after a dose. 1-3 Amifampridine can produce mild excitatory effects and some patients may have difficulty in sleeping.

阿通常开始10毫克剂量三，每天4次，如有需要，增加了20毫克，最高给予5倍每天已被使用。2然而，有些工人建议限制在80毫克剂量的增加，因为日常的风险与高剂量的发作。3不良影响似乎主要是轻微和剂量有关，1虽然有心脏停止跳动后中毒的报告。4大多数患者有某种程度的感觉异常形式的最多60分钟后剂量。1-3 Amifampridine可产生轻微的兴奋作用，有些病人可能有失眠。

We will play musical chairs with them if necessary but they will never get the seat of financial power again.

如果必要的话，我们会和他们玩抢座位的游戏，但是他们绝对再也得不到金融权力之椅。

Expressions can be edited and recalculated if necessary.

如果必要的话，表达式可以被编辑和重新计算。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。