These formulae derived can be used to the ring formation with multi-points ring formation reactions.
所得公式可适用于多个环合点的热环合反应。
Macrophage Endocytosis test and ? Rose Ring Formation test proved that CS-TF can enhance immunological functions.
通过巨噬细胞吞噬试验及E玫瑰花环形成试验证明，CS-TF能增强机体的免疫功能。
Major factors that affected the degree of esterification and 1,6-anhydro ring formation were studied to produce the title compound which met the European Pharmacopoeia standard.
研究了影响酯化率与成环率的主要因素，控制合适的酯化、解聚和纯化条件，得到的依诺肝素钠成品符合欧洲药典标准。
In addition to phragmosome formation, preprophase is characterized by the formation of a ring of microtubules and actin filaments.
除了组块形成外，前期还以微管环和肌动蛋白丝的形成为特征。
This is actually a kind of epiphytes in the branches of "dense ring bacteria" formation.
圣灯实际上是一种附生在树枝上的“密环菌”形成的。
Ring closing metathesis (RCM) of dienes to cycloalkene provides an important tool for C-C double bond formation catalyzed by metal carbene.
关环转换反应是形成碳碳双键的重要反应之一，即双烯化合物在金属碳烯催化下关环得到环烯类化合物。
Finally, if the ribbons around the equators of the initial drops were narrow, the coalescence resulted in formation of a structure, which could be called a Janus ring.
若最初液滴的形成的赤道带比较拥挤，合并则会形成一个所谓的两面神环。
The key reactions included the formation of 9, 15-cyclopropyl function and double bond migration in the a ring to reestablish the GA skeleton.
本合成工作的关键为9,15环丙基的形成及在重建GA骨架时a环中双键的重排反应。
Gravity, however, causes density waves to move out through the galaxy which in turn triggers the formation of hot, bright young stars, producing the ring that we see in this picture.
引力会使密度波穿透星系，继而形成炽热、耀眼的年轻恒星，产生我们在图片中看到的光环。
It can reduce cement slurry filtration, provide a channeling-preventing effect and mitigate corrosion of formation fluids on cement ring.
另一方面使水泥浆具有防窜性，减轻了地层流体对水泥环的侵蚀。
The writers, taking Xinjiang guarantee ring as an example, analyze the formation of"guarantee ring"crisis and propose some countermeasures.
本文以新疆担保圈为例，分析了“担保圈”危机的形成，并提出相应的防范措施。
The formation, maintenance and optimization of DCRTP's multicast tree and the formation, recovery of DCRTP's control ring are designed in detail.
详细设计了DCRTP组播树的形成、维护和优化，设计了DCRTP控制环的形成和恢复。
The RBC of rats exposed to cadmium can also became anisocytosic, hypochromic and formation of ring—type RBC, suggesting iron deficiency.
另外接触镉大鼠还可出现红细胞大小不一，染色过浅及环形红细胞。说明有缺铁的表现。
Molecular rearrangement reaction was observed during the heat treatment and the formation of hexahydric imide ring was identified.
在发泡和后处理过程中分子链发生重排反应，生成六元酰亚胺环。
This paper analyzes the cause of formation of the slag-ring in the crystallizer and discusses the influencing factor of forming the slag-ring and effects on the functional performance of the powder.
通过对连铸结晶器保护渣渣圈形成原因的剖析，结合生产实际分析并讨论了影响渣圈形成的因素及对保护渣使用性能的影响。
The formation of the ring crack aggravates the abnormal erosion of the hearth.
环裂的出现加剧了炉缸的异常侵蚀。
A new kind of chemically complex diamond inclusion suite has been found in the Fuxian diamond formation in Liaoning Province. The diamonds in this formation possess a ring-like structure.
本文通过对辽宁金伯利岩中具环带构造的金刚石中包裹体的研究，发现了国内外均未报道过的复杂成分的包体组合。
The colliding galaxies would have created a powerful density wave that would have swept out the material into an expanding ring, stimulating star formation.
碰撞的两个星系产生了强烈的密度波，把物质推到外侧的环形上，并激发了恒星的形成。
The second period happened after the end of Dongying formation, featu- ring as mature oil.
第二期为东营组沉积末期以后，主要为成熟油。
The study established three-dimensional parts library of three-ring reducer, it has great significance to the formation of product's series.
研究同时建立了三环减速器的三维零件库，对产品系列化有着重要意义。
Through the causality analysis of the fuzzy yarn formation in process of ring-spinning, some measures are put forth against the formation of fuzzy yarns in production.
通过对环锭纱毛羽的成因分析，提出在生产中减少成纱毛羽的措施。
The present invention relates to ring part forging and rolling formation technology, and is especially forging and rolling process of forming flange for wind motor tower.
本发明涉及环形件锻辗成形工艺技术，具体地说是一种风力发电塔筒法兰锻辗成形方法。
The commutative theorem characterized by an associative ring, presented in document 1 noted by Guo Huaguang is extended to the formation of the left near ring with partition law.
把郭华光在文献[1]中关于结合环的交换性定理推广到分配生成左拟环上。
The massive stars in the ring are all likely less than 10 million years old, indicating the galaxy experienced a well-defined era of rapid star formation.
这些在环上的巨大恒星年龄都在10百万年以内，这指出此星系经历了快速恒星形成的明确时代。
The formation of 1, 3, 5-triazine ring by cyclotrimerization of cyano group was verified by infra-red spectroscopic analysis.
用红外光谱分析法证实了由氰基三聚环化生成了1,3,5 -三嗪环。
The formation of 1, 3, 5-triazine ring by cyclotrimerization of cyano group was verified by infra-red spectroscopic analysis.
用红外光谱分析法证实了由氰基三聚环化生成了1,3,5 -三嗪环。
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