查询词典 tightened

1 Self-threading or sheet metal screws may be used if threads are not stripped when the screw is tightened with a torque of 3.39 N·m (30 lb·in) and if the part or the assembly supported by the screw withstands for 1 min a force equal to four times the mass of the part or assembly, applied in a direction coincident with the axis of the screw.

测试方法：用3.39N.m（30lb.in）的扭力扭紧螺丝，并在装配表面的螺丝轴向施加于四倍于装配物重量，螺蚊应不受破坏。本文由tinson2008在安规网发表，如果提示附件不存在，点我进入备份站下载！

Two, international rules governing hazardous waste trade need to be tightened - for example, clarifying the legal status of the international ban on hazardous waste shipments under the Basel Convention, and extending controls over e-waste and shipbreaking.

第二，针对有害废物贸易的国际条款有待加强。比如，明确《巴塞尔公约》中有害废物贸易禁令的法律地位，并扩大对电子垃圾和拆船行为的管制。

The bottom of the jacket can be tightened with the dual cord locks and shock cord.

夹克的衣襟能用两条绳锁和减震绳加紧。

The hood is supposed to be tightened by pulling on the small pull tab on the exposed loop of shock cord, which exits and re-enters the hood through two grommets.

帽子本来是靠拉动绳子外面的环状物上的拉手来系紧，而这个环状物存在并通过两个扣眼重新进入帽子。

S Marton's main source is the now declassified secret-police files compiled by the AVO, Hungary's version of the KGB. They chronicled minutely her parents' professional and social lives, which moved in ever-decreasing circles as the communist grip on Hungary tightened. Sometimes the result is welcome: an AVO snooper's stolid note brings back long-forgotten memories of a summer picnic.

arton小姐主要的资料是目前已经解密了的由AVO编辑的秘密警察文件，AVO是克格勃的匈牙利版本，这些文件以编年体详细记录了她父母的工作和社会生活，随着共产主义者对匈牙利统治的日渐收紧，他们的生活圈子也逐渐减少，有时候结果是受人欢迎的：一位AVO窥探者冷漠的记录把人带回忘怀依旧的夏日野餐的记忆。

It is then tightened to keep the sphincter closed and keep the acid from getting out of the stomach.

然后是加强保持括约肌关闭，保持酸失控的胃。

Her jaw line tightened to squareness and her eyes went emerald.

她的下颚紧得成了方形，她的眼睛变成翡翠的颜色。

And at this there came suddenly a lowering shadow over his face; and he tightened his grasp upon my hand, and raised a forefinger threateningly before my eyes.

说着，他的脸上突然掠过一道阴影，接着他紧紧地抓住了我的手，还竖起一根食指在我的眼前比划着。

But I did, and my throat tightened.

但是，我懂。我的喉咙哽咽了。

Impeccably dressed in a silk suit, Vernet sprayed some breath spray in his mouth and tightened his tie as he walked.

他穿着一件得体的丝质西装，边走边向嘴里喷了些口气清新剂，然后紧了紧领带。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。