Who enters lronman triathlons every year and wins?

Do you know how many triathlons the guy's done?

你知道那个人做过多少次三项全能运动 吗 ?

It is interesting for him to study the derivative of a vector.

对他来说,研究矢量的导数是很有趣的事.

The derivative spectrum technique has been widely applied to spectral resolutionsensitivity.

开发了一种双光束双波长导数光谱技术,在物理上实现了光谱求导.

A specialized supplier of special timepiece tools an mechanical and quartz movements from Japan and Switzerland.

优质钟表专用工具;日本、瑞士、机械及石英机心.

VEGF expression was mainly detected in the periphery of the ischemia area at every timepiece.

各时相点VEGF的表达主要集中在梗塞灶周围.

But the White House says Bush put the timepiece in a pocket returning safely home.

但是白宫宣称手表被布什放在口袋里,并安全带回了家.

A watch as much an accessory as it is a timepiece.

手表既是计时工具也是配饰.

To operate or run fast. Used of a timepiece.

走得快,跑得快:走得快,跑得快. 指钟表.

Promoted to Level 3 of Higher Diploma in Timepiece Design and Branding, Sha Tin Campus.

升读沙田分校时计设计及品牌高级文凭课程级别三.

The swift strokes of the timepiece chopped Eternity to pieces.

报时的钟声无情地把漫长无限的时间劈成了碎片.

To become slow by a specified amount of time. Used of a timepiece.

变慢了(一定时间). 用于计时器.

Watch: Portable timepiece designed to be worn on the wrist or carried in the pocket.

表: 戴于手腕或置于口袋的可携式定时器.

Swiss watch manufacturers who produce the contemporary classic and timeless timepiece have won world favour.

生产当代经典产品、永久计时装置的瑞士表厂,饮誉全球.

Just as a timepiece stops in a house that is stricken by lightning.

就像被雷击中的房子里一只座钟停止了走动.

Without a timepiece , the measurement of time is not easy.

如果没有钟表, 就很难估计时间.

Here is the Yantai Timepiece Museum.

我们这里就是烟台钟表博物馆了.

To mark these cycles a geophysical timepiece was created on the Earth's surface.

为标记这些中心,一个地球物理时钟在地球表面被创造.

Quartz timepieces are very accurate, to a minute or two per year.

石英钟表走时非常准，年误差仅为一两分钟。

The total value was also influenced by steel and 18-carat gold timepieces.

其总价值也遭到钢铁以及18克拉的黄金时钟颠簸的影响.

The development of mechanical timepieces spurred the search for more accuratesundials with which to regulate them.

机械计时器的发展促使人们寻求更精确的日晷,以便校准机械计时器.