需要时

For decreasing the calculation amount of angle functions for obtaining projection address, the trigonometric functions' values are calculated in advance and stored into a table which can be indexed if needed.

反投影时为了减少求取投影地址时三角函数的运算，将三角函数值事先求得并存到查找表中，需要时调用。

Choose from an extensive list of intelligently designed default brushes or quickly tailor them for custom behavior and performance.

在需要时、需要的地方、以你希望的程度细分网格：高级细分技术为你提供了终极的多边形网格控制。

Portable product is in dormancy condition inside most time, now and then move, the manufacturer can be through letting processor and other circuit inside most time the dormancy condition that is in feebleminded bad news, they let turn into specific power consumption when need higher high-powered position; The operation pattern of cereal song server differs completely: They complete right amount work inside most time, also need full load to move sometimes, but be in dormancy mode rarely.

便携式产品在大多数时间内处于休眠状态，只偶然运行一下，厂商可以通过让处理器和其它电路在大多数时间内处于低能耗的休眠状态，在需要时让它们转入能耗较高的高性能状态；谷歌服务器的运行模式则完全不同：它们在大多数时间内完成适量的工作，有时也需要全负荷运行，但很少处于休眠模式。

The buyer must, subject to the provisions of A3, pay all costs relating to the goods from the time they have been delivered in accordance with A4; and all costs and charges relating to the goods whilst in transit until their arrival at the port of destination, unless such costs and charges were for the seller's account under the contract of carriage; and unloading costs including lighterage and wharfage charges, unless such costs and charges were for the seller's account under the contract of carriage; and all additional costs incurred if he fails to give notice in accordance with B7, for the goods from the agreed date or the expiry date of the period fixed for shipment, provided, however, that the goods have been duly appropriated to the contract, that is to say, clearly set aside or otherwise identified as the contract goods; and where applicable 7 , all duties, taxes and other charges as well as die costs of carrying out customs formalities payable upon import of the goods and, where necessary, for their transit through any country less included within the cost of the contract of carriage.

除A3a规定外，买方必须支付自按照A4规定交货时起的一切费用；及货物在运输途中直至到达目的港为止的一切费用，除非这些费用根据运输合同应由卖方支付；及包括驳运费和码头费在内的卸货费，除非这些费用根据运输合同应由卖方支付；及如买方未按照B7规定给予卖方通知，则自约定的装运日期或装运期限届满之日起，货物所发生的一切额外费用，但以该项货物已正式划归合同项下，即清楚地划出或以其他方式确定为合同项下之货物为限；及在需要办理海关手续时，货物进口应交纳的一切关税、税款和其他费用，及办理海关手续的费用，以及需要时从他国过境的费用，除非这些费用已包括在运输合同中。

They know that shopping is a necessary evil, something that you do when you really NEED something.

他们知道购物是需要时才做的事，只有当你真的需要买东西的时候才会去做。

A centre half who can play as first choice with Senderos (yes Sol we noticed you starting to play like you were at Spurs still), a defensive midfielder with the stature and physical size and ability to play, yet cut up rough when needed who can be a partner to Cesc and Gilberto, a centre forward who can hold up play, head the ball, provide the touches to show in Henry and RVP and yet deal with centre halves and goalies, and score goals with his head.

我们需要一个能和森德罗斯搭档的中卫（坎贝尔我们发现你开始变得象你在热刺踢球时的样了），一个身材强壮并且能在需要时作出强力阻断的防守型中场，从而成为小法和吉尔博托的搭档，一个能持续比赛，能头球的中前场队员，能够为亨利和范佩西传球并且能应付对方中场队员以及对方门将，还必须拥有头球得分的能力。

When MMCI is open, the treatment is the same as any severe, open wound; radical debridement, repeated as necessary, which may also require the opening of fasciae and extension of the wound in order to remove all dead tissue and achieve adequate drainage.

当MMCI为开放性时，治疗与其它严重开放性创伤相同；彻底的清创，在需要时重复进行，也有可能需要切开筋膜和延长伤口来清除坏死组织及保持引流通畅。

Teacher's association is the materializing of the facts of American in the field of educational policies.

一般而言，当美国人发现他们有某种需要亟需满足时，他们可能先以个人行动谋求解决，但当他们发现以个人之力无法满足需要时，他们往往会毫不犹豫地集合具有相同利益的人，以集体力量来共同对政治系统施压。

With trines, the energies tend to flow naturally into constructive channels, and with sextiles, a conscious effort is required to push the energies into constructive channels.

而60度的会分开，而当他们合作时又会合作得很好。120度的表现是很自然及自觉的，而60度的能量是於需要时才汲取的。120度的，能量自然会以一个很好的结构交流，而60度的，需要一些有意识的推动向一个和谐的交流。

With trines, the energies tend to flow naturally into cONStructive *****nels, and with sextiles, a cONScious effort is required to push the energies into cONStructive *****nels.

而60度的会分开，而当他们合作时又会合作得很好。120度的表现是很自然及自觉的，而60度的能量是于需要时才汲取的。120度的，能量自然会以一个很好的结构交流，而60度的，需要一些有意识的推动向一个hexie的交流。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷