1) broad anticline
开展背斜
2) unfold surface of the back of bevel gear
背锥展开面
1.
Takes the tooth profile of straight bevel gear according to unfold surface of the back of bevel gear on equivalent cylindrical gears tooth profile processing as the basis,first infers the spatial equation of unfold surface of the back of bevel gear after mapping,after but infers the conical surface equation of the back of bevel gear,and further infers the mathematics equation of mating surf.
以直齿圆锥齿轮的齿形按背锥展开面上的当量圆柱齿轮的齿形加工为依据,首先推导出背锥展开面映射后的空间方程,而后推导出背锥锥面方程,并根据空间方程和锥面方程进一步推导出啮合面的数学方程。
3) growth fault-propagation anticline
同生断展背斜
1.
The order of development and evolution of folds is characterized by that the growth anticline stacks on the growth fault-propagation anticline in Kunbei fault tarrace region, and that the growth fault-propagation anticline stac.
柴达木盆地西部地区新生界断裂划分为同生逆断裂、后生同生逆断裂和后生断裂 ,背斜发育有同生断展背斜、后生断展背斜及生长背斜 ,昆北断阶区褶皱发育演化序列为同生断展背斜之上叠加了生长背斜 ,一里坪坳陷、茫崖坳陷褶皱发育演化序列是后生断展背斜上叠加了同生断展背斜 ,同生断展背斜之上又叠加了生长背斜。
4) anticline
[英]['æntiklain] [美]['æntɪ,klaɪn]
背斜
1.
Tectonic evolution and oil and gas accumulation analysis of Dongwan anticline in west of south margin of Junggar Basin, China;
准噶尔盆地南缘西部东湾背斜带构造演化及含油气性分析
2.
The drain character and hydraulic linking are studied by analyzing the property of water-bearing and water-resisting,groundwater flowing and hydrochemistry character in Libi Gorge anticline.
通过对沥鼻峡背斜地层含水性、隔水性、地下水流向及其水化学特征的研究,得出了该区地下水的径流特征及其水力联系,并据此研究了该区水文地质对煤层气富集的控制规律。
3.
Dongwan anticline is located in the southern margin of Junggar basin with better source, reservoir and cap rocks.
东湾背斜位于准噶尔盆地南缘,其烃源岩、储集层以及盖层等条件都较好,且采用多种地球物理及地质方法,通过多次论证,证明构造是落实的,但2003年完钻的东湾1井钻探结果却无任何油气显示。
5) anticline
[英]['æntiklain] [美]['æntɪ,klaɪn]
背斜;背斜层
6) antiformal anticline
背形背斜
补充资料：开展
①使从小向大发展；使展开：～批评与自我批评 ㄧ～科学技术交流活动。②从小向大发展：植树造林活动已在全国～起来。③展览会开始展出：一年一度的春节花展明天～。④开朗；开豁：思想～。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条