Firstly, we make numerical modeling analysis with finite element method and eliminate the effect of tunnelcavity, translate the apparent resistivity curve of advanced detection in tunnel into the curve in full space.

首先利用有限元數(shù)值模擬技術(shù)分析并消除坑道空腔對(duì)視電阻率的影響国产精品毛一级毛片基地，并將坑道超前探測(cè)視電阻率曲線轉(zhuǎn)化為全空間視電阻率曲線。

To dig a tunnel under the earth,especially under an enemy emplacement or fortification .

挖掘坑道在地下挖掘坑道，尤指在敵人的炮臺(tái)或防御工事之下

The results show, when polar distance is bigger than the size of cross section of tunnel, the difference of anomalous feature between the corner-sections and wall-sections in tunnel is very small. The apparent resistivity is only related to the distance between section and bodies. The shielding effect of the tunnel is not so evident that the character and value of anomalous are similar with those in full space.

計(jì)算結(jié)果表明欧美熟妇XXXX性潮喷，當(dāng)坑道內(nèi)偶極測(cè)深的極距大于坑道截面尺寸時(shí)，坑道角與坑道面斷面異常形態(tài)差異不大亚洲黄色在线观看网站；視電阻率值只與斷面和地質(zhì)體間的距離有關(guān)国产操B在线；坑道空腔的屏蔽效應(yīng)并不明顯，坑道內(nèi)各個(gè)測(cè)深斷面的異常幅值和形態(tài)與全空間中觀測(cè)結(jié)果非常相似欧美成免费黄色视频。

Devoid of warmth and cordiality; expressive of unfriendliness or disdain

上坑道通向下坑道91视频一级片，垂直或傾斜的下通小暗井 wipe

Combining with a tunnel construction case,an ordinary method of ascertaining Optimum hole depths in small exploration tunnel drivage is discussed.

結(jié)合一坑道施工實(shí)例，論述了小型探礦坑道確定最優(yōu)炮眼深度的一般方法中文字幕小说专区亚洲图片。

Mycetes in tunnel mainly come from outside and grows in humus in tunnel and increasingly pollutes more places.

坑道內(nèi)的真菌主要來(lái)自于外界進(jìn)入和坑道內(nèi)部大量腐殖質(zhì)繁殖啪啪啪福利视频，并逐步擴(kuò)大污染范圍。

D depth-averaged model for flows in river with submerged groins;2. Simulation study of organ pipe nozzle submerged water jet;3. The submerged tunnel is simulated by the Elastic-Plastic FEM to analyse its influence on the environment.

為了分析淹沒(méi)坑道對(duì)環(huán)境的影響2021色色色，采用彈塑性有限元法對(duì)被淹沒(méi)的坑道進(jìn)行了數(shù)值計(jì)算中文字幕在线播放欧美日韩，分析了不同情況坑道襯砌及圍巖的破壞變形情況，同時(shí)提出了相應(yīng)的加固方案亚洲视频国内自，并對(duì)擬采用的不同方案加固效果進(jìn)行了模擬分析在线观看精品17页免费网站，分析結(jié)果表明所提出的加固方案可行。

Type NHSS wire rope pulling hoist is widely suitable for use in bridge-construction,laying of large-size pipes,installation and adjusting of machinery an electric apparatus,and large reaction tower of petrochemical industry;the installation and alignment of storage tanks;erecting,fitting,welding and alignment of masts,steel concrete timber structures;laying and translocating of rails and sleepers;loading and unloading bulky heavy goods during transportation.cable tensioning;demolishing of gallery supporting logs;stacking forrestry wood;and othersimilar cases.

NHSS型鋼絲繩手扳葫蘆可廣泛用于建筑施工欧美熟妇A片多毛、大型管道鋪設(shè)欧美一级婬片人妻欧美大片人、機(jī)電設(shè)備和石油化工大型反應(yīng)塔碰超免费人妻中文字幕、儲(chǔ)罐的安裝、校準(zhǔn)污黄网站日韩aⅴ、鐵塔及其它鋼木結(jié)構(gòu)的豎立天天日天天射天天舔、拼裝焊接、校準(zhǔn)黄网站无码的视频、鐵軌久久久精品首页、枕木的鋪設(shè)、移位网络视频偷拍网、交通運(yùn)輸中笨重貨物的裝卸十八岁以下禁止看的黄、電線張緊、坑道支撐木的拆除你懂的网页、林區(qū)木材的集放等等又硬又爽又粗又长的视频，對(duì)于局部空間受到限制的狹窄工作場(chǎng)所、高空作業(yè)欧美一级特黄大片做受在线观看人人操、野外作業(yè)国产免费A片地址、坑道、深井作業(yè)和無(wú)機(jī)電供能場(chǎng)所的各種牽引90后久久综合九色综合、提升作業(yè)午夜黄色网a、選用本系列產(chǎn)品尤為適宜。

Results The calculating formal of ventilation time and upper limit of working hour in a year are given.

結(jié)果 給出坑道內(nèi)通風(fēng)次數(shù)及工作人員坑道內(nèi)年工作時(shí)間上限的計(jì)算公式免费裸体黄网站在线观看。

Blast gages were flush-mounted in the wall of the model tunnel sections to record side-on blast pressure as it propagated down the tunnel.

用坑道側(cè)墻上的壓力傳感器實(shí)測(cè)了沖擊波波形免费欧美影院一区，由實(shí)測(cè)數(shù)據(jù)擬合出了裝藥堵口爆炸情況下，沖擊波正相沖量沿著等截面直坑道傳播的工程經(jīng)驗(yàn)?zāi)Ｐ汀?/p>

Adit planimetric：坑道平面圖

刻圖儀 scriber | 坑道平面圖 Adit planimetric | 坑探工程測(cè)量 Adit prospecting engineering survey

adit opening：坑道入口

adit for draining 排水洞 | adit opening 坑道入口 | adjacent 毗連的

adit opening：排水坑道;水平坑道口;坑道出入口

adit level 平峒水平 | adit opening 排水坑道;水平坑道口;坑道出入口 | adjacency 鄰接;鄰近距離

public utility trench：公用設(shè)施坑道

public utility reserve 公用設(shè)施預(yù)留區(qū) | public utility trench 公用設(shè)施坑道 | public utility works 公用設(shè)施工程;公用事業(yè)工程

sapper：坑道工兵;挖掘器

SAPP 酸式焦磷酸鈉 | sapper 坑道工兵;挖掘器 | sapphire point 藍(lán)寶石軸承

Wan Chai"," Tai Hang Road (near Tiger Balm Garden)：灣仔","大坑道近虎豹?jiǎng)e墅","市區(qū)的士站

35,"Wan Chai"," Stewart Road (between Jaffe Road and Lockhart Ro... | 36,"Wan Chai"," Sung Tak Street "... | 37,"Wan Chai"," Tai Hang Road (near Tiger Balm Garden) ","灣仔","大坑道近虎豹?jiǎng)e墅","市區(qū)的士站"

drainage trench：排水渠坑道

drainage system 排水系統(tǒng);渠道系統(tǒng) | drainage trench 排水渠坑道 | drainage works 排水工程;渠務(wù)工程

drainage trench：排水渠坑道WNr中國(guó)學(xué)習(xí)動(dòng)力網(wǎng)

drainage system 排水系統(tǒng);渠道系統(tǒng)WNr中國(guó)學(xué)習(xí)動(dòng)力網(wǎng) | drainage trench 排水渠坑道WNr中國(guó)學(xué)習(xí)動(dòng)力網(wǎng) | drainage works 排水工程;渠務(wù)工程WNr中國(guó)學(xué)習(xí)動(dòng)力網(wǎng)

underminer：挖坑道者,暗中破壞者

examiner 檢查人,主考官,審查人 | underminer 挖坑道者,暗中破壞者 | determiner 決定者

Cross Heading：橫坑道,橫向坑道

cross head shoes ==> 十字頭滑板 | cross heading ==> 橫坑道,橫向坑道 | cross hearing ==> 交叉聽(tīng)覺(jué)