normal ring 中文意思是什麼
normal ring
解釋
正規環-
Examine the plunger joint ring of electric hydraulic draw stem and pneumatic draw stem in order to ensure the normal operation of transmission device
定期檢查電液推桿、氣動推桿的活塞密封圈，以保證傳動裝置正常運行。 -
Since fulvenes show no evidence of ring currents, the chemical shifts of the protons will be found in the normal definite region.
既然富烯不顯示環電流存在的跡象，所以質子的化學位移仍然發生在正常的鏈烯區。 -
The normal tents can not match this requirement, except roeder polygon tent. the shape is same like a half round ring, you can easily put some badminton, table tennis, tennis, swimming pool, sward play, basketball, volleyball, etc inside
但瑞德爾的多邊形篷房是為體育場館度身訂做的，它有一個近似半圓型的外型，可輕易滿足羽毛球、乒乓球、網球、游泳池、擊劍、籃球、排球等比賽、訓練的需要。 -
Theorem 1. 2. 9 s is a direct product of a normal a - idempotent semiring and a commutative ring with an identity 1, if and only if s is a strong right normal idempotent semiring of a - left rings
Gs是正規人一冪等半環和含么交換環的直積，當且僅當s是a一左環的強右正規冪等半環 -
Theorem 3. 6 s is a direct product of an additive left normal d - idempotent semiring and a ring, if and only if 5 is a pseudo - strong lattice idempotent semiring of left rings
定理3 6s是加法左正規d一冪等半環和環的直積，當且僅當s是左環的偽強半格冪等半環 -
Analytically normal local ring
解析正規局部環 -
The thesis firstly discussed the difference on the reason and the mechanism of cracking between high strength and high performance concrete and normal concrete. ring test and flat test were adopted for research on the major influencing factors of cracking. from the point of view of optimizing material mix - proportion, the measures were advanced to improve the anti - cracking capability of high strength and high performance concrete
本文初步探討了高強高性能混凝土與普通混凝土相比在裂縫成因和開裂機理上的差異，通過圓環法和平板法試驗，初步研究分析其易於開裂的主要影響因素，從材料配比的優化上提出了高強高性能混凝土抗裂性能的改善措施。
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