极其重要

Chemical Shift Tensors of spin nuclei in solid contain the important information of electronic distribution around nucleus and of molecular structure, and can be generally expressed by a 3×3 matrix.

固体中核化学位移张量包含了核外电子分布、分子结构的信息，用NMR方法测量物质的化学位移张量对于研究物质的结构具有极其重要的意义。

It is correct operation of that nerve root canal check and decompression during diskectomy for lumbar disc herniation.

髓核摘除的同时神经根管常规探查、有效扩大对进一步明确诊断，提高椎间盘手术疗效具有极其重要的的意义。

The forests, whose ecological functions and economical functions are well known to all the countries in the world, are called the storerooms of the biology on the earth.

森林是极其重要的资源，它的生长不仅是提供原料的生产，同时也是生态环境的再生产。

There were about thirty poems,one sixths of his poems,involved his activities in Sichuan.

唐诗纪事》、《唐才子传》、《郡斋读书志》、《北梦锁言》、《唐摭言》、《四川通志》等均提及李洞入蜀一事，李洞诗作中大约有三十余首诗作涉及蜀中，占其诗歌总量的六分之一左右，足见蜀中之行在其诗歌创作中占有极其重要的位置。

Underground dump truck is an economic and high efficient road haulage vehicle in mine. The application of these vehicle plays an important role in simpling the mining technology and raising the mining productivity.

陈洪 摘要井下矿用自卸汽车是一种经济、高效的巷道运输车辆，它的应用对简化采矿工艺、提高矿山生产能力起到了极其重要的作用。

The businessmen, accounting for above 5%-6%, whose standing was the bottom of the status system were vassals of seigniors.

除了四民之外，还包括社会最底层无任何政治权利的贱民。在日本，身份有着极其重要的意义。

The research is very significant to realize the evolution of retrovirus and the mechanism of its infection.

本研究弥补了国内此方面的空白，对反转录病毒感染的机制及其进化等方面的认识有着极其重要的意义。

As the portal water injection sheet pile is chiefly used in building engineering and hydraulic engineering, its safety is of extreme importance.

作为门户注水板桩主要用于建设工程和水利水电工程，其安全性是极其重要的。

It is necessary to study the pile cap's working principle and to build a scientific reasonable and practicable pile-cap designing method for bridges.

因此，深入研究桩~承台体系的受力和变形机理，进而建立起一套科学、合理、实用的桥梁桩基础设计方法具有极其重要的意义。

During the total preparation process, it was inevitable to conduct with the chiral center of prolinamide and the target product would became racemized or even could not be obtained at all.

由于在合成过程中，不可避免的触及不对称中心，发生消旋使产率下降甚至得不到产物，因此本文还研究了D-脯氨酰胺在不同温度、pH值、反应时间下对它的消旋的影响和脱羧机理，这对以后的工业化生产有着极其重要的意义。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。