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介绍一种新的、廉价而易于操作的盒式取心器(47×47×114立方厘米),当用于装配有活塞取心设备的船上时觉得非常方便。这个盒式取心器用的是与活塞取样器相同的铁心头(1000公斤)和启动装置。它的所有操作方法和活塞取心装置相似。在西北大西洋结核丰富的深海丘陵地区的三个站上,根据盒式岩心得到了锰结核的垂直分布情况。按重量计算,在顶部10厘米的沉积物中出现的结核大于所有结核重量的75%; 出现在10-20厘米沉积物之间的为16-24%,而出现在20-30厘米之间的大约占1%。30厘米以下很少发现结核。
Introducing a new, inexpensive, easy-to-use cartridge goniometer (47 × 47 × 114 cm3) found to be very handy when used on board ships equipped with piston coring equipment. This cartridge heart collector uses the same core head (1000 kg) as the piston sampler and the starting device. All of its methods of operation are similar to piston coring devices. Vertical distribution of manganese nodules was obtained based on cassette cores at three stations in the deep ocean and hilly region of the Northwest Atlantic Tuberculosis. Tubercles appear more than 75% of the weight of all tubers by sediment in the top 10 centimeters by weight, in 16-24% between 10-20 centimeter sediments and in the range of 20-30 centimeter About 1%. Less than 30 cm found tuberculosis.