半时

Half-hourly services run to central London, a journey approximately 90 minutes long.

通往 London 市中心火车每半小时有一班，需时90分钟。

It was at least a half-mile in front of me when it finally drifted back to the right lane.

这是至少有半英里在我面前时，最后漂流回到正确的车道。

While dancing, they half-open their wings, and they jump around and sing for each other.

当它们起舞时，半展翅膀跳跃，互相歌唱。

Every time I fall in love, Dad tells me the girl is my half-sister.

他投诉说："每当我恋爱时，爸告诉我那女孩都是我半个妹妹。"

When activated, it allows the projector to evaluate movement between previous frames, generate an interpolated frame as a half-step, and insert it into the frame sequence.

激活时，它可以让投影机，以评估先前帧之间的流动，产生插帧作为一个半步骤，并将其插入帧序列。

This half-term course introduces students to problems and analysis related to the design, planning, control, and improvement of manufacturing and service operations.

这门半学期的课程着重于介绍设计、计划、控制，以及改善生产和服务操作时将遇到的问题及其分析。

I would prefer 3-0 at half-time...

他说：我更喜欢半场时3：0。

Take the trouble to measure your half-turn distance with some care, because it's used to calculate your basic half turn, a handy unit for measuring all knife throwing distances.

在测量自己的半周投掷距离时要用心，因为这将成为衡量所有投掷距离的一个方便的单位。

At halftime, I got some shots up and got ready to play.

"在半场休息时，我热了下身，就准备比赛了。"

When we went into halftime and looked at clips, it was more our doing than theirs.

当我们进入半场休息并观看片断时发现，我们投得比他们多。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐