夹紧

Fine infeed drive on grinding slide, as well as column clamping.

精密横向磨削驱动磨削滑动和立柱夹紧。

Valves are to be of the pneumatically operated jacket pinch type with flanged joint ends.

阀门是气动操作套管夹紧类型，带法兰连接装置。

Upper and/or lower grips may also be formed on the cover member to slidingly receive and removably retain additional labels and/or signs without interfering with other merchandise information members.

可以在盖构件上形成上和/或下夹紧构件，以便滑动接收和可取出地保持额外的标签和/或标记，而不受其它商品信息构件的影响。

From the USA and Thailand has one of cola companies TECHALLOY of nickel-based welding materials, the United States Oxford Oxford special welding consumables company, USA Miller Electric Company Miller Welding Power Supply, Germany Siegfried Siegmund Mans and Germany Forster Foster's three-dimensional flexible welding table, as well as Germany's Express AMF fixture and hydraulic clamping system.

其中有来自美国泰可乐公司TECHALLOY的镍基焊接材料，美国牛津公司Oxford的特殊焊材，美国米勒电器公司Miller的焊接电源，德国西格芒Siegmund公司和德国福斯特FORSTER公司的三维柔性焊接工作台，以及德国 AMF 公司的快速夹具和液压夹紧系统。

HG-1800 middle spore-welding machines uses automatic spot-welding in the middle, and makes use of transmitting positive and negative screw rod synchronistically during the process of centering to realize in centering automatically of single group clamping.

HG－1800型中间点焊组立机，采用中间自动点焊，在对中过程中利用正反丝杆同步传动，可实现单组夹紧机构自动对中。

The difference between the unclamped and clamped propagation delays is the overdrive recovery time.

之间的钳位和夹紧传播延迟是过载恢复时间差异。

The workpiece fixing with its sipindle hole. The spolting spindle is placed in disc worktable. Its working process is: anticipate on the artificial- automatic position- automatic clamp- automatic milling, after milling unclamped the work piece automatically and taken down the workpiece by the operator.

工件以其主轴孔定位，定位心轴置于圆盘工作台上，圆盘工作台主轴呈卧式安置；它的工作过程是：人工上料——自动定位——自动夹紧——自动铣削，铣毕自动松开工件后由操作者取下。

Are your buns untucked,relaxed behind you,and not held tightly toward each other or underneath you?

你的臀部是否不紧张，而是放松的在你的身后，并且没有向中间夹紧或向下坠？

To determine where that position is, load and clamp unwelded parts into the machine.

在合适的位置，装入并夹紧待焊部件。

Giving examples of its application in the design of curve eccentric clamp mechanism s, circular wedgy scarf joints and relieving shaped cutters and so on, this paper illuminates its application prospect in many fields of mechanical design and manufacturing engineering.

在给出对数螺线定义及其特有性质的基础上，探讨了对数螺线的美学价值。由此出发，以对数螺线在曲线偏心夹紧机构设计、圆楔面联接、铲齿成形刀具等方面的应用为例，阐明了它在机械设计与制造工程领域中的应用前景

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。