網(wǎng)絡(luò)釋義

用法例句

A study of the correlativity and data simulation between rock abrastivity and physical and mechanical indexes of rock

隧道巖石耐磨性與巖石物理力學(xué)指標(biāo)相關(guān)性研究

Main influ-encing factors on rock abrasiveness are the sturdiness of rock mass and contentof hard minerals,and the coefficient of rock abrasiveness is a function of thespecific energy consumption in drilling and the content of hard minerals.

巖石磨蝕性系數(shù)是鑿碎比功和硬礦物含量的函數(shù),此結(jié)果已由模擬實(shí)驗(yàn)和實(shí)際鑿巖試驗(yàn)所驗(yàn)證。

It is shown that the wearing capacity of a copper needle well reflects the rock abrasiveness.

試驗(yàn)表明:銅針的單位路程磨損量較好地反映了巖石研磨性的高低。

The results obtained from abrasiveness measurement of rocks by using the wearing capacity of a copper needle are described in this paper.

本文闡述了用鋼針磨損法測定巖石研磨性的試驗(yàn)結(jié)果。

A study of the correlativity and data simulation between rock abrastivity and physical and mechanical indexes of rock

隧道巖石耐磨性與巖石物理力學(xué)指標(biāo)相關(guān)性研究

Study on Electroplated Diamond Bit for Extra-hard, Compact and Weak-abrasiveness Formation;

堅硬致密弱研磨性巖層電鍍金剛石鉆頭研究

The Research of Rock Resistance to Abrasion in Guanjiao Tunnel Based on the TBM Construction;

基于TBM施工的關(guān)角隧道巖石耐磨性研究

ENGINEERING CHARACTERISTICS OF MOLASSE FORMATION--RED SANDSTONE IN SHANGMO RESERVIOR AREA IN TIANSHUI REGION

天水上磨水庫磨拉石建造紅砂巖的工程特性

Main influ-encing factors on rock abrasiveness are the sturdiness of rock mass and contentof hard minerals,and the coefficient of rock abrasiveness is a function of thespecific energy consumption in drilling and the content of hard minerals.

影響巖石磨蝕性的主要因素是巖石的整體堅固程度和硬礦物含量。

Study on grinding performance of soft diamond grinding wheel

金剛石柔性磨輪磨削性能的實(shí)驗(yàn)研究

grindstone for milling or grinding

磨石,用于碾磨或研磨

The wind causes much wearing of rocks.

風(fēng)使巖石遭到很大磨蝕。

The water has rasped away the rocks.

水磨掉 [侵蝕] 了巖石。

The rocks were worn smooth by the river.

巖石被河水磨光滑了。

Numerical Simulation Study of Rock Breaking Mechanism and Process Under Abrasive Water Jet

單個磨料顆粒沖擊巖石過程的數(shù)值模擬研究

A light, porous, glassy lava, used in solid form as an abrasive and in powdered form as a polish and an abrasive.

輕石，浮石一種在固體狀時用作研磨物且粉狀時用作磨光物和研磨物的輕多孔火山巖

Study on grinding performance of nano-SiO_2 modified flexible diamond wheel

納米SiO_2改性金剛石柔性磨輪磨削性能的研究

Experimental Studies of Rock Drillability and Rock Mechanics of Deep Well-bore

深部井眼巖石可鉆性與巖石力學(xué)特性實(shí)驗(yàn)研究

Abrasive Water Jet Flow Property and Rock-breaking Mechanism;

磨料水射流結(jié)構(gòu)特性與破巖機(jī)理研究

The microscopic study, description, and classification of rock.

巖性學(xué)對巖石的微觀研究、描繪和分類