无基础的

The results show that in a predator-prey model, when diffusion is absent, the diffusion is the interior impetus of system for its stable equilibrium state transforming to unstable equilibrium state and is the basis for biological mode forming.

研究结果表明：在捕食－食饵模型中，扩散是使无扩散时稳定的平衡态向不稳定的平衡态转变的系统内动力，是生物模式形成的基础。

The use of cheap raw materials, simple processes and simple equipment, while in the legal system for a Zirconia-based ceramic materials of valuable hardware, through the precursor decomposition by zirconium oxide ceramic micro base, and on this basis, the use of dry-pressed shaped and without pressure sinter prepared for the implications for sinter explore sintering processes.

本文使用价格低廉的原料、简单的工艺和简易的设备，固相法制备出氧化锆基陶瓷粉体的前驱体，通过前驱体分解得到氧化锆基陶瓷粉体，并在此基础上，利用干压成型和无压烧结对所制备的粉体进行烧结，探讨烧结工艺。

Using modified apple fruit RNA extraction method based on CTAB by adding a step of using KAc and absolute ethanol to precipitate pectin, high-quality total RNA was extracted from the leaf and the inflorescence of jackfruit (Artocarpus heterophyllus Lam.). The yields of total RNA were 74.7 μg/g FW for the leaf and 31.6 μg/g FW for the inflorescence.

以菠萝蜜的叶片和花序为材料，采用改良的十六烷基三甲基溴化胺法（在原来的提取方法基础上，使用乙酸钾和无水乙醇预先沉淀果胶），成功提取菠萝蜜叶和花序的总RNA，平均产率分别为74.7μg/gFW和31.6μg/gFW。

The developed ash and ashless antiwear hydraulic oil has high viscosity index,good viscosity temperature behavior,low temperature flow property,high extreme pressure antiwear property and hydrolyzat.

通过对功能剂的研究，解决回收基础油的氧化安定性和与金属材料的配伍性问题，从而开发出粘度指数高，粘温性、低温流动性、极压抗磨性和水解安定性好的有灰和无灰抗磨液压油，并通过台架试验。

This article take the cast-in-place reinforced concrete spatial core beamless roof characteristic as a foundation, analyzes its basic mechanics performance, explores the reasonable computation pattern and the design method, to carries on the design, the safeguard structure safety handling correctly, further promotes its application, has the vital significance.

本文以现浇钢筋混凝土空心板无梁楼盖的特点为基础，分析它的基本力学性能，探索合理的计算模式和设计方法，对正确进行设计、保障结构的安全使用、进一步推广它的应用，有重要意义。

Methods RG21 was extracted from Radix Gentianae by hot water extraction, dichloromethane extract and centrifugalization. The CPE inhibition assay was used to test the antiviral activity of RG21 on RSV in Hela cells while ribavirin was used as a positive control.

长期以来，由于RSV的免疫及病理基础等研究还不完全清楚，临床上并无安全、有效的抗RSV感染的药物及疫苗，因此，开发研制有效防治RSV感染的新药已成为近年来国际医药学界研究的热点。

If we are able to engage in the practice of ultimate bodhichitta, then through this practice of vipasyana we will realize selflessness, we will realize the mind that is like the expanse of space and we will recognize all phenomena of samsara and nirvana to be like a dream. On the basis of this kind of practice we experience the inseparable dharmakaya and the mind of all the buddhas.

如果我们能够修持胜义谛的菩提心，通过「观」的修持，我们就会证得无我，证得心有如虚空般广大，证得轮回和涅槃的一切都是如梦幻一样，在这样修持的基础上，我们会体验到佛陀的心与法身合一不可分别。

When Ivanov concludes that"absolute equality"exists in the collective unconsciousness in"I"and"others"from Dionysiac Theory, Bakhtin's absorption and development on the basis of the dialogue, totally impels contradictions and co-existences between the carnival and the religion become inevitable after the dialogue.

当伊凡诺夫从酒神迷狂状态中总结出了&我&和&你&关系在超越个体经验的集体无意识中所具有的&绝对平等&性质时，巴赫金在对话基础上的兼收并蓄，完全使得狂欢-宗教之间的对立和共存成为对话后的必然结果。

ABB's gearless mill drive systems will significantly improve the plant's capacity, adding 600,000 tons of ore to the 385,000 tons processed each month now.

ABB的无齿轮传动磨机系统将大大改善该厂的产量，在现每月处理38万5千吨的基础上再增加60万吨的矿石。

And 〓, showed that hyperalgesic and analgesic activities respectively, NC (1-13) NH〓 caused analgesia in high dose. Other analogues had no significant effects on pain threshold in mice.

和NC（1-13）NH〓分别表现有一定的痛敏和镇痛活性；NC（1-13）NH〓在高剂量时能产生显著的镇痛作用；而其它的类似物对小鼠的基础痛域无显著影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。