挖

The shape of tunnel is gained by use of many processing ways to the initial images in the field. The quantity of overbreak and underbreak is gained by contrasting between the extracted shape and the designed shape. The same method is applied to other tunnel sections then the overbreak and underbreak quantity of a certain section or the total tunnel is gained so the problem about the evaluation of overbreak underbreak in the tunnel is solved quantitatively.

通过对野外摄取的隧洞图像进行一系列的处理得到隧洞的基本形状，然后与隧洞的设计形状对比分析，即可得到隧洞在该断面上的超欠挖方量，然后对其他断面采用同样的技术就可评价某一段或整个隧洞的超欠挖数量，这样就从定量的角度解决了以往工程中难以解决的超欠挖评价问题，为工程超欠挖的判断与决策提供合理依据。

A chisel with a rounded, troughlike blade.

挖凿用凿子等挖、凿或象是用凿子等挖，凿

We adopted many forestry techniques, including scarifying, weeding, draining, fertilizing, digging far-between dyke, choosing and breeding eximious clone. We also took measures of excavating aperture and irragating root, directly watering root, daubing remedy, stubbing died trees and sterilizing soil in the aperture.We carried through integrated preventional measures of chemical prevention and biological prevention, by using 200×CuSO4, 70% mancozeb 800×5% Chlorothalonil 800×, and Suillus grevillei. All of the meaures got favorable results. The preventional effect exceeded 72%. The incidence of disease descended from 15.5% in 1998 to 2.8% in 2002.This kind of disease was controlled on the whole.

自1998年开始，经过5年的系统研究，通过松土除草、排水施肥、挖隔离沟，选育优良无性系等林业技术措施；采用挖穴灌根法、直接浇根法、涂药法、死树挖除并对穴内土壤消毒等方法，使用硫酸铜200倍液、70％代森锰锌800倍液、5％百菌清800倍液和厚环乳牛肝菌进行化学防治和生物防治等综合防治技术，均取得了很好的效果，防治效果达72％以上，发病率由1998年的15.5％，下降到2002年的2.8％，使该病基本得到了控制。

If see,tear open change by old building, have a dress a single person the stationmaster of recreational unlined upper garment is taking small iron rod to drip with sweat in that dibble, you are not strange, he is today net name the leading role of the topic is additional kind of stationmaster Fan Qing, antique is become before I did not make a station, see old building tears open change, I can run, dig the land that is crossed by dredge next, there is ages ago before ceramics in clay.

如果看到拆迁老房子旁，有个穿着一身休闲衫的站长正拿着小铁棍挥汗如雨的在那挖洞，你不要奇怪，他就是今天网名话题的主角另类站长樊青，我没做站之前是做古董的，看到旧的房子拆迁，我就会跑去，然后挖被挖泥机翻出来的土，泥土里就有以前久远的瓷片。

Model YTR150 rotary pile drill is another high performance rotary pile drill developed on the basis of model YTR230, featuring high torque, high maneuverability, low noise, low pollution, high operation efficiency and easy maintenance. The major specifications have reached those of foreign similar products. Model YTR150 rotary pile drill adopts hydraulic retractable crawler chassis made by Caterpillar. Its mast is lifted and lowered in full range with verticality automatically adjusted. Operating status parameters displayed by touch screen and monitor. Hydraulic pilot control is used for overall machine operations and load sensing hydraulic system and programmable logic controller are adopted to implement automation for easy and agile operation.

YTR150型旋挖钻机是在YTR230的基础上开发出来的又一种高性价比的旋挖钻机，具有大转矩、机动灵活、低污染、低噪声、施工效率高及维护方便等特点，主要性能参数达到国际同类产品水平YTR150型旋挖钻机采用了卡特彼勒生产的液压可伸缩式履带底盘，桅杆全程自动起落，自动调整桅杆垂直度，触摸屏和监控器可以直接显示工作状态的参数，整机操纵上采用液压先导控制，采用负荷传感液压系统和可编程控制实现自动化，使用方便灵活。

A miner with a high mining skill is more likely to find a colored ore vein than less skilled miner.

蓝矿最难挖得，普通铁矿则最简单。挖矿技能越高越容易挖得高级矿脉。

My bag, 47-degree pitching wedge, 54 degree sand wedge, 60 degree L wedge.

我的袋中有47度的劈起挖起杆、54度沙坑挖起杆、60度L挖起杆。

Today the Trinities still bear the scars of extensive gold mining operations, ranging from placer mining that rerouted river and stream beds to a scattering of abandoned mining tunnels, some of which were operated into the 1930s.

直到现在特里尼特斯还饱受修砌挖金矿井时带来的创伤。从改变河流河床的采砂矿到分布在不同地方的废弃了的挖矿隧道，其中有些隧道还是20世纪30年代才挖的。

The key of maintaining the tunnel stability lies on how to deal with the advance core soil ahead of working face, which is obtained on basis of analysis on the problems in high speed railway tunnels with big crosssections in soft surrounding rock or soil. Fullface prereinforcing method by fiberglass bolts can enhance the equivalent rigidity of the advance core soil and control the deformation of the advance core soil, so that arch effect can play its role naturally and assure the excavation safety.

总结分析了目前高速铁路大断面软弱围岩或土质隧道施工中存在的问题，认为如何处理好掌子面前方的&待挖核心体&是控制此类隧道整体稳定性的关键，运用沿隧道纵向全断面预加固的易切削玻璃纤维锚杆来提高&待挖核心体&的等效刚度，控制&待挖核心体&的变形，使得隧道周边的拱效应能自然发挥作用，可以保证隧道能够全断面安全、顺利开挖掘进。

Three gravediggers and a cemetery manager unearthed hundreds of corpses from a historic black cemetery south of Chicago in an elaborate scheme to resell the plots, AP reported Friday. The group dumped some corpses in a weeded area and double-stacked others in existing graves.

据美联社10日报道，芝加哥南郊一个拥有悠久历史的黑人墓园——刺果栎墓园日前曝出丑闻，该墓园1名经理伙同3名挖墓者精心策划，私自掘开数百座墓穴，将尸体挖出后，再将墓穴重新出售，从中获取利益。4名嫌犯将挖出的尸体堆到其它墓穴的尸体上，或直接丢到杂草丛中了事。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了