爆石 的英文怎麼說
中文拼音 [bàodàn]
爆石
英文
rock blasting-
Measurement of the deformation of abandned adit pass at pit bottom caused by surface blasting
露天采礦爆破對采場底部廢石平硐溜井影響的變形測量Natural diamond die is one the best for the drawing of precision wires. the diamond is selected meticulously to be complete grains with good. symmetry free from any foreign substances. it is prepared with advanced powdermetallurgicaltechnology that makes the diamond with the strongest strength and antiknock property during the processes
天然金剛石拉絲模對于各種精密線材的拉制是最好的模具之一，採用的天然金剛石是經過精心挑選的，必須是顆粒完整對稱性好，沒有雜質，又採用先進的粉末冶金技術鑲套從而使金剛石在拉拔過程中獲得最大的強度和抗爆裂能力。Jiangpai natural diamond die is one the best for the drawing of precision wires. the diamond is selected meticulously to be complete grains with good symmetry free from any foreign substances. it is prepared with advanced powder metallurgical technology that makes the diamond with the strongest strength and antiknock property during the processes
江牌天然金剛石拉絲模對于各種精密線材的拉制是最好的模具之一，採用的天然金剛石是經過精心挑選的，必須是顆粒完整對稱性好，沒有雜質，又採用先進的粉末冶金技術鑲套從而使金剛石在拉拔過程中獲得最大的強度和抗爆裂能力。This product is perfect commnucation device for production management in inflammable and explosive oil and chemical industry, and the place with big noises
該產品是石油、化工等易燃、易爆、噪音大等場所生產調度的理想通訊設備。Controlled bl asting of limestone stalagmite
石灰石筍的控制爆破Rescuers are saving a man from mud, in chittagong, bangladesh, june 12, 2007. chittagong was attacked by mudslides
6月12日，孟加拉吉大港爆發泥石流，救助人員正試圖幫助一名男子。The explosion cracks the earth's surface and scatters ash and huge chunks of rock for many kilometers around the vent.
這樣的爆炸把地表炸開以後，其火山灰和巨大石塊可散落到火山口周圍好幾公里遠的地方。Colloidal particles are formed in considerable amounts in hard-rock drilling and blasting operation.
在硬巖石鉆孔和爆破作業中，大量地生成膠體粒子。Blasting effects on rock damnification and its control
爆破對巖石的損傷影響及損傷控制研究Sonic wave analysis on uncoupled explosive - charging structure for damnification of hole wall rock
不耦合裝藥爆破對孔壁巖石損傷破壞的聲波分析It looks as if some boulders sit atop layers of ash spewed out by known eruptions of mount etna, meaning they fell after troy did
看起來好像一些礫石還位於一層灰上，這是著名的埃特納山爆發時產生的，這些礫石是在特洛伊城陷落之後才落下的。Three other extrasolar planets believed to be of rocky composition have been reported, but they orbit a pulsar - the flashing corpse of an exploded star - rather than a normal type of star
之前人們曾報道過另外三顆據信由巖石組成的太陽系外行星，但是，它們是圍繞著一顆脈沖星（恆星爆發后遺留的發光的殘存物）運轉的，而不是一顆常態的恆星。The pneumatic - valve structure with simple, reliable operation, export thrust large maintenance convenient and inexpensive, such as fire blast merits pneumatic - valve widely used for chemical, oil, metallurgical, electrical, textile and other industrial production processes autopilot and remote control
由於氣動調節閥具有結構簡單，動作可靠，輸出推力大，維修方便，防火防爆和價廉等優點，氣動調節閥廣泛應用於化工、石油、冶金、電力、輕紡等工業生產過程的自動調節和遠程控制中。Ore - used flameproof electrical rotary rock drills
礦用隔爆電動巖石鉆If the rock is homogeneous, the large size fragmentation can generally be attained more easily.
如果是均質巖石，一般可以比較容易地爆出大塊料石。There are certain difficulties in studying the failure process of frangible materials such as concrete, rock, etc which are caused by dynamic loads such as collision, earthquake, exploding, etc by those current exited numerical methods like finite element method etc. so in order to solve such a problem we should introduce certain new numerical analysis method
現存的一些數值方法如有限元法等在研究混凝土、巖石等脆性材料在沖擊、爆破、地震等動荷載作用下的破壞過程問題中存在著一定的困難。因此，對於此類問題需要新的數值分析方法。Blasting technique of hard rock in airshaft
新集風井堅硬巖石爆破技術If several drill holes are used in a boulder, then initiation is to be carried out by using instantaneous detonators.
如果一塊巖石上有數個炮眼，則應使用即發雷管同時起爆。The diamonds on earth are believed to have formed under high temperature 1000 and pressure 45 kilobar in the deep 100 - 300 km interior of the earth, and brought to the near surface by volcanic activities
地球上的鉆石相信是在100至300公里深，溫度接近攝氏1000度，而壓力達45千巴的地底形成，其後因火山爆發而帶至地面。Back then there was no electric lamps installed, a tiny oil lamp on their helmet was the only light source
地下黑漆一片?加上爆石的灰塵?能見度低之又低?照明全憑頭盔上一隻小油燈。分享友人