California transportation officials signed off on a temporary fix for the bridge's broken earthquake-safety bolts.

加州运输负责人签署了一份临时文件以修复大桥损坏的地震安全螺。

For bio fabric company Bolt Threads, greener materials come from an unusual source.

对于生物纤维公司的螺螺纹，更环保的材料有不同寻常的来源。

It has to do with this bolt, I discovered in my pocket after our rescue.

这和我获救后，我在口袋里发现的这个螺有关。

Now help me drill some holes in it so we can place the bolts.

现在帮我钻一些洞吧，这样我就可以把螺放进去了。

Each bolt had to be turned to a different diameter.

每个螺须转动到不同的直径。

This is 300 bottles, 300 bolts that we had to turn.

我在这里要转动 300 个瓶子，300 个螺。

Remember both airlines that operate these planes found loose door plug bolts.

请记住，运营这些飞机的两家航空公司发现了机舱门门塞螺松动的情况。

Ove has a whole drawer in his useful-stuff box just for concrete-wall anchor bolts.

在欧维的“实用”箱里有一整个匣子是混凝土专用膨胀螺。

Then unscrew their bolts and remove them.

然后拧开螺，把金属板取下。

We can fasten them to the box with bolts and use them for handles.

我可以用螺把它固定在箱子上，用作把手。

The nut in donut looks kind of like the metal nuts we screw onto bolts.

甜甜圈中的“nut”看起来有点像我拧在螺上的金属螺母。

We could consider another fastener other than bolts.

我可以考虑用其他扣件来代替螺。

Kimura's team intends to use its tempformed steel to make ultra-high strength parts, such as bolts.

木村的团队打算用这种热成型钢来制造超高强度的零件，比如螺。

He doesn't stress about decisions concerning anchor bolts for concrete.

他不喜欢急急忙忙地挑选混凝土螺。

And ours was about to come off.

而我的螺几乎要脱落了。

It has a long handle and a shaped head that fits onto a nut or a bolt.

它有长柄和一个形状适合螺母或螺的头。

Castle gates would be made of heavy wood, often reinforced with metal plates and fastened with strong bolts.

堡垒的大门会由厚重的木材制成，通常用金属板加固，并用结实的螺紧固。

He let it go over the side and then made it fast to a ring bolt in the stern.

他把钓丝从船舷放下水去，将上端紧系在船梢一只拳头螺上。

In an instant, the electric current of the bolt moves down the wire disintegrating it into a green vapor.

瞬间，螺的电流沿着电线向下移动，将其分解成绿色蒸汽。

Every anchor bolt is a process; every anchor bolt has its own use.

选螺是个过程，每个螺有自己的使用范围。