helmet

He locked his helmet into position with a click .

他喀哒一声把头盔扣好。

Do yourself a favour and wear a helmet on the bike .

要照顾自己，骑车戴上头盔。

Helmets can give cyclists a false sense of security .

头盔能给骑自行车的人一种虚假的安全感。

It is compulsory for all motorcyclists to wear helmets .

所有骑摩托车的人都必须戴头盔，这是强制性的。

They now face the prospect of having to wear a cycling helmet by law

他们现在面临的情形是：不久将需要依法佩戴摩托车头盔。

Put on a helmet , fire up your engine and head out on the open road .

戴上头盔，发动引擎，开上乡村干道。

It was so strange to see a policeman lying down , without his helmet

看到一位警察没戴头盔躺着很奇怪。

A man in a crash helmet was mounting a motorbike

一位戴头盔的男子正跨上摩托车。

Through the basement window I saw him strap on his pink cycling helmet

透过地下室的窗户，我看到他正在把他那粉色的自行车头盔系在头上。

He pulled on a battered old crash helmet with a scratched visor .

他戴上了一顶破旧的防护头盔，上面的面罩已有划痕。

The tennis umpire wore a sun helmet .

那位网球裁判戴着硬壳遮阳帽。

Wear your safety helmet when you go down . Don 't take any chances ;

戴上安全帽再下去，不要冒险。

He donned work clothes and a wicker helmet .

他穿上工作服，戴上柳条帽。

Building workers risk injury by not wearing helmets .

建筑工人不戴安全帽便有受伤的危险。

Miners wore a helmet as a guard against falling rocks .

矿工头戴钢盔，防备落下的岩石。

A stray bullet struck his helmet and glanced off .

一颗流弹击中他的钢盔，又滑开了。

Tour includes bike , helmet , and bottled water ．

行程提供自行车、头盔和瓶装水。

Guided tour includes bike , helmet , cookies and bottled water ．

导览行程中会提供自行车、头盔、饼干和瓶装水。

The cyclists should all have to be made to use the cycle lanes and wear helmets , fluorescent jackets and lights at night and in the morning .

骑自行车的人都必须使用自行车道,在晚上和早上都戴上头盔、穿上荧光夹克和打开照明。

His mother says , " It 's not the helmet they sent us . It 's what they told us . "

他妈妈说,"这不是他们送给我们的头盔，他们就是这么告诉我们的。"

Inside he found a signed Carolina Panthers helmet as well as a handwritten note from Jerry .

他在里面发现了一个签了名的卡罗莱纳黑豹队的头盔和一张杰瑞写的便条。

Wear your safety helmet when you go down .

戴上安全帽再下去。

The resins were used to turn out millions of helmet liners .

用这类树脂生产了成百万只钢盔内衬

Given the bumpiness of the road ahead , you might be better off with a crash helmet .

考虑到你面前这条颠簸的道路，你最好还是配个头盔吧

The eight-minute clip features the duo — Thomas Bangalter and Guy-Manuel de Homem-Christo — who for many years have concealed their features behind a robot concept , walking around the desert , wearing their familiar space helmets and leather jackets .

在这段8分钟的视频中，多年来一直遮盖面部以机器人形象示人的托马斯·本高特和盖-马努尔·德霍曼-克里斯托戴着熟悉的太空头盔，穿着皮夹克在沙漠上走着。

The Application of Method of Helmet in Different Coordinate System Transform

赫尔默特法在不同坐标系统转换中的应用

Application of New Technology and New Material on Helmets

浅析新材料、新技术在防护头盔上的应用

We get the hit force of helmet using energy balance principle .

根据能量守恒原理计算防弹头盔的打击力。

Noise protection helmet based on adaptive active noise control

基于自适应有源噪声控制的噪声防护头盔

Application of the New-Type Temperature Control System to the Mould for Helmets

新型温控系统在头盔模具中的应用