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The symatic model of Lpm, which was set forth by Priest firstly, has challeged the classical form of Proof Theory.
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Lpm由Priest首先提出语义模型,它对证明论的经典形式曾作为挑战性问题而存在。 |
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The symmetries and conserved quantities of :F→ =F(r) e r→ and F→ =F(r→) er→ were discussed,and as example of F→ =r k e r→,the vector of centric ratio ε or Runge-Lenz vector was introduced.
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讨论种常见类型的有心力F→=F(r)er→及F→=F(r→)er→的对称性与守恒量; 并以→F=(k r)e→r为例,引入偏心率ε→矢量或Runge-Lenz矢量。 |
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The synergetic toxicity of Cu+ and Cd+ to tadpole in h, 8h and 9h addictive index were .0 , .0 and .0 in h, 8h and 9h respectively.
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Cu+和Cd+共存对蝌蚪的h、8h和9h联合毒性相加指数(AI)分别为.0 、.和.0。 |
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The synergisms of mixed collector of arsonic acid-sodium butyl xanthate,F0 -TBP,F0 -salicyl hydroxamic acid,copferron-benzoy hydroxamic acid in flotation of wolframite andcassiterite are described in this paper.
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论述了胂酸－丁黄药，F0 －TBP，F0 －水杨羟肟酸，铜铁灵－苯甲羟肟醚等几组混合捕收剂在浮选黑钨和锡石细泥中的协同效果； |
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The synteny in the Sh_/A_ region is interrupted by a break between the X_ and X_ genes in the triticeae.
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小麦族Sh/A区同线性在X和X基因间有一个断裂. |
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The synthesis of butyl laurate by lauric acid and butyl alcohol as raw materials and nanometer H PWO0 / SiO as catalyst was studied.
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以纳米型复合杂多酸H PWO0/SiO为催化剂,月桂酸和丁醇为原料,合成月桂酸丁酯。 |
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The synthesis of octyl glycide ether
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正辛基缩水甘油醚的合成研究 |
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The synthetic methodology,with its complex structure、multiple properties as well as application widespread organic compounds,lets the human acclaim and with seeks.
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构复杂、性质多元、应用广泛的有机物及其合成方法学,让人赞叹与探求。 |
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The synthetical report and reviews of Wiskott-Aldrich syndrome
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Wiskott-Aldrich综合征综合报告及文献复习 |
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The syringo subarachnoid shunt should be performed when there is Arnold Chiari malformation associated with big syringomyelia.
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Arnold- Chiari畸形合并较大脊髓空洞时应同期行脊髓空洞—蛛网膜下腔分流术 |
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The system database is designed by the standardization New Orleans method and based on E-R model.
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系统的数据库采用规范化设计中的新奥尔良方法进行设计 ,并基于 E- R模型。 |
