词语大全 rock density中文翻譯

Posted 2022-08-25 密度

篇首语：将相本无种，男儿当自强。本文由小常识网(cha138.com)小编为大家整理，主要介绍了词语大全 rock density中文翻譯相关的知识，希望对你有一定的参考价值。

词语大全 rock density中文翻譯

" nuclear instrumentation - geophysical borehole instrumentation to determine rock density " density logging
核裝置.測定巖石密度的地球物理鉆孔裝置

Seven large areas ( zones ) of magmatic activities were detected on the basis of rock density characteristics and bouguer gravity anomaly data of eastern inner mongopa
摘要依據巖石密度特征，應用布格重力異常資料，在內蒙古東部地區推斷7個大型巖漿巖活動區（帶）。

According to the types of rock density and magism of magmatite , with separation , continuation , derivation , and false color encoding beeen gravity anomaly and magic anomaly as well as a posite process of their attributive information , the magmatite belts reflected by both gravity anomaly and magic anomaly can be divided into o belts and seven group sections based on their positions in the tectonic unit , the magma series characteristics , and the time - space relationship with the ore belt
摘要根據不同類型巖漿巖的巖石密度、磁性的不同，通過重磁異常分離、延拓、求導、異常的彩色編碼及重、磁特徵信息的復合處理等，按重磁反映的巖漿巖帶所處的構造單元部位、巖漿系列特徵以及與礦帶的時空關系，將秦嶺造山帶劃分為2帶和7個群段。

( 2 ) because of t he variabipty of rock subjected to outside action , three new conceptions : postive damage basic damage and negative damage , are suggested , which can deal with the condition that rock density became large . ( 3 ) the present damage variables based on ct number mostly include ct average number of the rock without damage , which is difficult to measure , so a new damage variable , which includes the average ct number is proposed , on the other hand , strain equal theory is generapzed because the one put foreword by lemaitre is not good enough to use . ( 4 ) a axial damage constitutive equation is proposed and testified . ( 5 ) with the circle times , the damage propagation laws of o different rocks , subjected to circle of freezing and thawing , are studied , and in the analysis process , traditional analysis method including average ct number and is used , some important conclusions are reached : inner damage of soft rock containing a large mount of apertures is largely propagating with the time increasement of circle , however , at the prepminary time , the hard rock containing a small mount of aperture is a pttle propagating , at late time , the influence bee large ; ( 6 ) zone separation and statistics frequency put forward is used to analysized the three different damage propagation in the open circumstance , when they are subjected to the different circle times of freezing and thawing , in which the temperature variabipty is pnear , different freezing rate , and different freezing temperature , and no water is suppped during the test
在研究過程中本文主要做了以下工作： ( 1 )針對巖石損傷變化較小時，運用ct均值和方差分析不方便的缺陷，本文提出運用對ct數范圍劃分區段的方法，根據各區段統計頻率的變化規律來分析損傷擴展狀況； ( 2 )針對巖石受到外部作用的多變性，本文提出了基準損傷，正損傷，負損傷的概念，在某種程度上考慮了巖石受到外部作用時的壓密情況； ( 3 )現有的基于ct數的損傷變量大多需要用到巖石基體的ct均值，這實際上是很難觀測到的，因此本文建議了一個可運用巖石初始狀態ct均值的損傷變量，由于現有的勒邁特教授應變等價原理使用上的不便，本文在其基礎上進行了推廣； ( 4 )建議了一個可用巖石初始狀態ct數和彈性模量的單軸損傷本構方程，并用算例進行了驗證； ( 5 )對兩種不同巖石在開放環境下受到凍融循環作用且融化過程中補水時，內部損傷隨凍融循環次數增加的擴展規律進行了探討，主要運用了常規的ct均值和ct方差的分析方法進行分析，試驗發現：對于孔隙率和含水率較高，密度和強度較低的軟弱巖石，凍融循環次數對損傷結構的擴展有明顯的影響，而對于孔隙率和含水率較低，密度和強度較高的硬巖，凍融循環次數對其損傷結構擴展初期由于含水率低的原因，影響不是太大，而后期由于水補給后，含水率較高的原因，凍融影響逐漸增大； ( 6 )運用了本文提出的區段劃分和統計頻率的方法，深入地分析了開放環境下的線性溫度變化的凍融循環次數，凍結溫度，凍結速度不同巖石作用時，其內部損傷隨凍融循環次數，凍結速度和凍結溫度變化的擴展規律，需要指出的是除了在試驗前飽水外，凍融過程中沒有補水。

On the basis of overall confirming the reasonableness of available method for calculating migrated ponent amount , the author has further improved the true constant ponent fixed calculation method proposed by the author in 2000 , i . e , the calculation of actual true migrated mass and atomic number of metasomatically atered rocks , by using o method of measuring rock density
摘要文章在全面論證已有組分遷移量計算法合理性的基礎上，進一步完善了筆者2000年提出的真恒量組分恒定計算法，即：利用巖石的兩種實測密度計算交代蝕變巖的實有真遷移質量及其原子數。