Borehole magnetic technique has been widely used in geology and CCSD.
井中磁测技术在地质、大陆钻探等方面都有广泛的应用。
One main target of the CCSD project is to reveal the mantle-crust interaction and geochemical recycling during continental subduction and eclogite exhumation.
对于榴辉岩俯冲折返过程中的壳-幔相互作用及地球化学循环是中国大陆科学钻探工程（CCSD）研究的重点之一。
The main mineral assemblage of the garnet-amphibolite from the first part in CCSD-PP2 is amphibole, garnet, biotite and albite, which resulted from retrograde metamorphism.
镜下鉴定和激光拉曼测试结果表明预先导孔（CCSD-PP2）第一段榴闪岩的主要矿物为角闪石、石榴石、黑云母和钠长石，是榴辉岩退变质作用的产物。
Many special and new drilling technologies have been used in the drilling operation of CCSD-1, and high-efficiency, good-quality and low-cost drilling results have been achieved.
总的来说，科钻一井施工采用了许多特殊和新型的钻探技术，施工获得了高效、优质和低成本的好效果。
The daily mean variation maps show that a pronounced anomalous phenomenon existed on the curves of fluid compositions in mud of the CCSD main hole before and after the earthquakes.
从日均值图上看，地震前后中国大陆科学钻探主孔流体测值曲线存在明显的异常现象。
The water soluble amphiphilic cholesteryl-bearing carboxymethylcellulose sodium derivative (CCSD) was first synthesized with the help of coupling agent and catalyst at room temperature.
首次合成出水溶性两亲性含胆固醇基的羧甲基纤维素钠衍生物(CCSD)。
The daily mean values and anomalous maximum correlation coefficients suggest that the fluid anomalies appearing in the CCSD main hole might have a certain relation to seismic activities in the area.
从日均值和最大相关系数异常来看，大陆科学钻探主孔中的地下流体异常与该区的地震活动可能存在一定关系。
The noble gas isotopic compositions imply that the subduction and exhumation of the CCSD HP-UHP rocks may be very quick, thus the mantle-crust interaction and isotopic exchange might be very limited.
稀有气体同位素组成研究证实CCSD及其周围HP-UHP变质岩曾经历的板块俯冲和折返过程非常快速，俯冲过程中的壳幔物质交换未能充分进行。
The noble gas isotopic compositions imply that the subduction and exhumation of the CCSD HP-UHP rocks may be very quick, thus the mantle-crust interaction and isotopic exchange might be very limited.
稀有气体同位素组成研究证实CCSD及其周围HP-UHP变质岩曾经历的板块俯冲和折返过程非常快速，俯冲过程中的壳幔物质交换未能充分进行。
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