查询词典 operators

The difficuty of the dissertation is the nonlinear of the equations or the boundary conditions . When proving the existence of the solution to the singular integral equation , we must estimate the norm of the operators , the process of the estimation is a complicated process .

本文的难点是方程的非线性或边界条件的非线性，在证明奇异积分方程的解的存在性时，要进行模的估计，此估计过程是一个复杂的计算过程。

It is divided into four chapters: In chapter 1, we study the boundedness of a class of singular integral operators in weighted Hardy spaces.

全文共分四章：第一章研究一类奇异积分算子在加权Hardy空间的有界性。

The problems concerned with Hardy class,the singular integral and fractio-nal integral operators as well as ...

Hardy类，奇异积分算子和分数次积分算子及其交换子问题在现代调和分析中具有十分重要的作用。

About the commutators of singular integral operators on the spaces of L~R~

奇异积分算子的交换子在L~p空间的有界性一直是调和分析研究的重要问题。R。

Get licence, the site operators of certainty, legitimacy and stability on the set down.

拿到牌照后，网站经营的确定性、合法性和安定性就确定了下来。

You just as the net was the second batch issued by the State Administration of Radio video website operators licence, the vice president Xu Haoyu in the "China Electronics News" said in an interview with reporters:"licence to the site of a long-term impact of , Access to video site licence is the foundation of the survival and development, the licence is video site will have a threshold."

悠视网刚刚在第二批获得了国家广电总局颁发的视频网站经营牌照，其副总裁徐浩宇在接受《中国电子报》记者采访时表示："牌照对网站的影响是长期性的，获得牌照是视频网站生存和发展的基础，因此牌照是视频网站必过的一个门槛。"

With the driver's license, you can legally driving, even more important is the network from the video industry from the gray world into the world of the black and white, get licence, the site operators of certainty, legitimacy and stability on the set down , In particular, advertisers get informed cool wandering network licence, have clearly expressed their confidence in advertising, and some have even said to the other had not yet received a licence on the site to cool wandering network.

有了驾照，就可以合法的驾驶，更为重要的是网络视频行业从此就从灰色世界变成了黑白世界，拿到牌照后，网站经营的确定性、合法性和安定性就确定了下来，尤其是广告客户在获知酷溜网拿到牌照后，都明确表示了投放广告的信心，有的甚至表示要把其他还没有获得牌照的网站的广告集中在酷溜网。

Even many larger corporate operators with deep pockets have gone bankrupt trying to run a ski resort.

甚至连那些资金雄厚的大公司经营者，尝试经营滑雪旅游圣地，却面临破产问题。

A rear-mount slat track system provides operators with unlimited lateral and vertical viewing options.

一个后装式slat track系统还为操作员提供了无限的横向和纵向观察角度。

As operators of commercial economy, the emergence and growth of the slaveholding class were based on black slavery, increasing population and development of commercial economy.

奴隶制的确立为奴隶主蓄奴提供了制度保障，人口的增长为奴隶主群体提供了人口来源，商业经济的发展为奴隶主提供了使用奴隶劳动的经济空间。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。