v-bottom 中文意思是什麼
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Example of letting a v - bottom ship up to shipway with air - bag
形底船利用氣囊上排實例 -
Base with v - slot bottom. dimensions
V形槽表座.尺寸 -
The features of these sequences arerbefore sequence i deposited during the rapid subsidence of the depression, the range of the sediment is limited. sequence ii is the first series of source and reservoir rocks of the depression. there are regional unconformity at the bottom of the sequence iii. the rock type are variety. this sequence is evaluated as good source rock, sequence iv is associated with the first section of duhongmu formation, thick mudstone at the bottom and the thick single sandston are the main rock type. this sequence are evaluated as good source rock and reservoir. sequence v associated with the second and the third section of duhongmu. which is mainly mudstone and can be regional capping rocks
層序對應于阿爾善組二段，為深色泥巖與砂礫巖不等厚互層，是本區的第一套烴源巖和儲集層，可以作為本區儲層。層序對應騰格爾組，此時凹陷擴張，沉積層底部具有區域性的沖刷面，巖性變化大，是較好的生油層。層序對應都紅木組一段，下部泥巖發育，單砂層較厚，是主要的生油層和儲層。 -
The bottom of these cutting v - belt series products are designed with reas onable tooth shapes for the application of pulleys of smaller external diameters, so that the heat - resistant and flexing fatigue - resistant performances can be furt her improved
切割式v帶系列產品底面設計成結構合理的形，使傳動裝置能使用外徑更小的帶輪，從而進一步提高了v帶的耐熱耐屈撓性能。 -
Advantages : the v - shape slot and the bottom have magnetic force. it is easy touse
優點： v型槽部分及底部均帶有磁力，使用方便。 -
Catalina went so far as to partially underwrite the blum brothers movie the fantastic plastic machine chronicling the emergent v - bottom short board revolution in australia
卡塔利納甚至還部分贊助了blum兄弟的電影夢幻塑料機器，它將澳大利亞興起的v字底短板革命載入史冊。
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