Can you help me screw down the lid?
你能帮我把盖子拧紧吗？
The shoe rack is screwed to the wall.
鞋架用螺丝固定在墙上了。
He screwed up the letter and threw it into the trash can.
他把信揉成一团了，然后把它扔进了垃圾桶。
Should you be using screws instead of nails?
不该用钉子吧，该用螺丝不是吗？
They are able to check whether there are gaps, color differences or screws missing.
他们能够检查是否有间隙、色差或螺丝缺失。
Once on his way to deliver screws to a musical instrument factory in Beijing, he happened to see the workers were studying an imported snare drum.
Sullair Corporation, a Hitachi Group company, aims to becoming the leader of the screw air compressor market in China over the next five years through business integration and improved sales and marketing networks.
Headquartered in Michigan, Indiana, Sullair is focused on research, development and manufacturing of screw air compressors.
Sullair's main products include stationary screw compressors, portable screw compressors, screw vacuum pumps, air dryers, precision filters and vacuum pumps.
The Ningbo-based company mainly provides maxillo-facial systems, neurosurgical systems, dental screws and other instruments used in the medical industry.
Currently, its main products, titanium screws and plates, command a 20 percent share of China's high-end medical instruments market, topping the domestic brands list.
There are no fewer than 100 suppliers of such parts in the town, and even a spring and screw can be quickly found in Dongshi.
The manufacturers of the blades are located over 10 kilometers away in the county's central town, where other companies producing key wind turbine components -- from nacelles and support towers to screws and anchor bolts -- can also be found.
Due to their complex structure and numerous components, some cutting-edge fields such as aircraft engine manufacturing require a large number of skilled craftsmen from assembling engine blades to tightening screws, said Liu Ming, director of the social affairs department at the NDRC.
"When I started my career some 30 years ago, China relied heavily on imports for nuclear facilities, from major components to accessories like a small screw," Xing said.
"I was shocked when seeing the construction of such a massive nuclear power plant, not only the scale of it, but also the fact that China had to import not only technologies but also materials for construction, including concrete and screws," he said.
The closing price of the main contract for screw thread steel was 4,106 yuan per ton on Oct 12, up 162 yuan from the end of September, according to the center.
At a smart manufacturing industrial park in Foshan, Guangdong province, a production line appears to be a scene commonly viewed in sci-fi movies, as an orange robot arms itself to assemble a gray semi-finished robot by turning screws on its chassis.
It will begin the recall of the affected EQS vehicles from Sept 1, saying that the screw threads on traction fasteners on the vehicles' front and rear bumpers may not meet specifications, which may lead to safety risks.
"I can't imagine why you would want to screw up something that's been working so well," he said.
Geely hopes Daimler will see the mutual benefits of a partnership to scale up production of electric car components, as China tightens the screws on combustion-only vehicles, a second source familiar with the matter said.
"It had no imported parts, not even screws," Jia said, describing a major feat for an underdeveloped country at that time.
A worker fastens a screw at a production line in a JAC Motors plant in Anqing, Anhui province.
The patient was in dire need of surgery to implant a screw to help support the vertebrae in his neck, but the operation was risky.
Since 3D printing can virtually produce implants in any shape as a digital model instructs, 3D-printed implants match better with the bones around them than traditionally manufactured ones, which are usually geometric patterns and cannot attach to bones firmly without additional cement, screws or fixing plates.
Chinese regulators have been tightening the screws regulating the $15 trillion shadow banking sector as part of broader efforts to fend off financial risk, heightening pressure to cash-strapped borrowers as repayment season approaches in the coming months.
"While tightening the screws on future policy loans issuance, policymakers will probably issue more supportive measures to help encourage housing rentals because such moves will help rein in speculative sales," he added.