必须

The first thing that must be done is caching must be disabled.

第一件事是必须做的是必须禁用缓存。

Before close I must call your attention to a problem we have to face.

在结束前，我必须让你们注意一个我们必须面对的问题。

It must be deep enough to leave about two feet of water beneath the keel of the largest boat using the canal.

运河必须足够宽，能让两艘最大的船轻易地对开而过；它还必须足够深，能让最大的船的龙骨与河底保持两英尺左右的距离。

The canal must be wide enough to permit two of the largest boats using it to pass each other easily.It must be deep enough to leave about two feet of water beneath the keel of the largest boat using the canal.

运河必须有足够宽能让两艘最大的船轻松擦肩而过（这儿不好翻，pass each other easily 意思应该是两个船在对开的时候，可以比较容易通过），它还必须有足够深让运河中最大的船的龙骨与河底保持两英尺的距离。

Button, its text MUST be Cancel and for the apply button, its text MUST be

按钮，它的文字必须取消和应用按钮，它的文字必须

If Coca Cola was going to expand beyond its regional roots, Candler would have to make people aware of this new beverage. He had to convince a 2skeptical public that it was special, and make them care whether they got the real thing, or not.

如果要将可口可乐的销售扩展到产地以外的区域，坎德勒必须让人们知道有这么一种新饮料，他必须使持怀疑态度的大众相信它是特别的，使他们对能否喝到的真正好的饮料感兴趣。

In the UK, the Labour government seems to be heading towards adopting a system of permits – car drivers, for example, would have a carbon credit card which they would have to produce every time they bought petrol.

在英国，工党政府似乎正朝着采用一种许可制的方向发展。例如，驾车人必须携带一种二氧化碳信用卡，每次购买汽油时都必须出示它。

The possibility to realize a heavy set weight spinning process by use of traditional carding machine is discussed in this article.

探讨了在普通梳棉机上实现重定量纺纱工艺的可能性，认为从产量、质量两方面考虑，为实现重定量纺纱，必须对普通梳棉机进行部分调整，而且高效工艺必须与传统工艺相结合，企业的精细化管理是实现高效工艺的基础。

Average agreement or bond and such additional security, as may be required by the Carrier, must be furnished before delivery of the goods such cash deposit as the Carrier or his agents may deem sufficient as additional security for the contribution of the goods and for any salvage and special charges thereon, shall, if required, be made by the goods, shippers, consignees or owners of the goods to the Carrier before delivery.

海损合约或保证书，以及承运人可能要求的额外担保必须在交货之前提交。承运人或其代理人可能要求的作为货物分摊和作为任何救助和特殊费用的现金担保，一经提出，必须在交货之前由货物、发货人、收货人或货主提交给承运人。

This idea is sometimes expressed by saying that He is causa sui, but this expression is hardly accurate, since God is the uncaused, who exists by the necessity of His own Being, and therefore necessarily.

这个观念有时候这样表达﹕上帝是自己的成因，可是这说法并不准确，因为上帝并没有成因，祂根据自己存有的必须性而存在，因此祂的存在是必须的。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。