锚

Conventional intraoral or extraoral anchorage have disadvantage and limitation. Use of skeletal anchorage can offer an absolute anchorage system.

然而传统的口内或口外锚定装置都有其缺点及限制，运用骨骼锚定则可以提供绝对的锚定效果。

Practice of advance grouting of pump house in Hexi Gold Mine;2. The method of pipe anchor of advance grouting is adopted to avoid flowing sond and piping It argues the mechanism of advance grouting in waterproof and reinforcement.

本文介绍了在基坑喷锚支护工程中，采用锚管预注浆法对基坑边坡进行超前支护，防止流砂及管涌，并对预注浆法的止水及加固机理进行了探讨，分析了浆液在砂土层中的扩散及胶凝等过程，通过土方开挖验证了注浆效果，使喷锚支护能够顺利进行。

Radiology, gross morphology and histology examinations were performed to observe the healing of supraspinatus muscle between the tendon and bone, and the histology turnover of bone anchors.

使用同种异体皮质骨锚钉固定修复肩袖损伤可达到牢固的腱-骨愈合目的，术后皮质骨锚钉与周围骨质融合，没有出现锚钉脱出、骨缺损等并发症。

During the operation, a drill, 4.5 mm diameter, was used to drill a hole on the lateral ankle; one anchor was drilled into the talus at the end of anterior talofibular ligament, another one was threaded on the calcaneus; the allogeneic tendon was permeated through the hole on the lateral ankle, maintaining ankle neutral and moderate valgus position.

术中应用4.5 mm直径的钻头在外踝处打孔，在距腓韧带的距骨止点处拧入锚钉一枚，在跟骨跟腓韧带止点处拧入锚钉一枚，然后将异体肌腱在外踝骨孔处穿过，维持踝关节于伸曲中立位和中度外翻位，将肌腱的两端分别用锚钉的尾线缝合固定，术后石膏托固定踝关节于伸曲中立位和轻度外翻位。

Three stopes with different spans (8m , 16m, 24m ) were selected for the purpose of stress study with epoxylite model . The distributions of roof stress under the condition of 1×0.8m support grid compared with unsupporting , and that of roof bolting patterns of 0.8×0.8m, 1×0.8m, 1.6×0.8m were also investigated . Finallg , the authors evaluate the practical effects of roof ?

采用环氧树脂模型研究了三种不同跨度(8米、16米、24米)采场，在支护网度为1×0.8米~2及无锚杆护顶时顶板应力分布状况，同时也研了在相同条件下，锚杆支护网度为0.8×0.8米~2、1.6×0.8米~2时顶板应力分布状况，从而阐明了锚杆支护的实际效果。

In this story,the captain of a large Viking ship decided to set sail without bringing their large,heavy anchor because they did not anticipate the trip taking a long time and they wanted more room for all of the fish too because the Vikings had a strong appetite for fish.

故事是这样的：一艘大海周年纪念日盗船的船长决定出海时不带笨重的锚，因为他们预测预测出锚预测海时间不会太长，而且不带船锚还可以腾出更多的空间放鱼，北欧海酷爱吃鱼。

When yielding zone of soil around each anchor superposes highly, anchorage capacity of each anchor could not be increased effectively with increasing number of anchors. Moreover, according to the numerical results of triple anchors ranked in a line, the anchorage capacity of the middle anchor is greater than those of the others result from shearing dilation during anchors pulled out.

在土壤降伏范围高度重叠下，增加地锚支数无法有效提高地锚之锚碇力；本研究更进一步地由三支线型排列的地锚分析中发现，因紧砂受剪膨胀之因素，致使中间地锚之锚碇力有大於外围地锚锚碇力之现象。

The main products are various types of ships below 10,000DWT, big unit of metal structure, high, medium and low speed diesel engines of big horse-power, spare parts of the diesel engines, marine steering gears, mooring winches, windlasses, deck cranes, big size forgings and castings, shafts, propellers, anchors and anchor chains, acoustic devices, optical instruments, special equipment for shipbuilding, paper machines, metallurgical machinery, cement machinery, textile, machinery, hydro-power station equipment, petrochemical equipment, various pressure vessels ranging form I, II, III, hydraulic cylinders, titanium alloy products, rubber-products, plastic injection molding machines, pad print machines, alternators and generating sets, motor-cycles, valves, electrodes, catholic protection anodes, hand tools etc.

公司所属企业生产的主要产品有万吨级以下的各类型船舶、大型金属结构件、高、中、低速大功率柴油机、柴油机零备件、船用舵机、锚铰机、克令吊、大型锻件、大型铸件、轴系、推进器、锚及锚链、水声仪器、光学仪器、造船专用设备、造纸机械、冶金机械、水泥机械、纺织机械、水电站设备、石油化工设备、I、II 、III类各种压力容器、液压油缸、钛合金制品、橡胶制品、注塑机、移印机、发电机、摩托车、阀门、电焊条、牺牲阳极、手工具等。

In this paper, some problems such as the length of the anchor bar, velocity of the anchor bar and the quality evaluation of the anchor bar are also discussed.

对锚杆检测工作中遇到的锚杆长度、杆体速度和锚杆质量分类等问题做初步探讨。

Utilizing the acoustic wave's characteristics, we can detect the interior structure and quality of the anchor system and, judge the anchorage state by beating the anchor bar's top with a hammer.

利用振动波传播具有的许多独特性质，可以在锚杆表面人工激发应力波来探测锚杆体系内部的结构和性质，以此来判断锚杆的锚固状态。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。