有...条件

Fe-ion doped TiO2 was immobilized on solid support stubstrates-SiOa using sol-gel method. The photocatalytic efficiency of the TiO2 coating was compared with nanosize powders using the degradation of benzophenol in a aqueous solution as a standard test system, the photocatalytic efficiency was found to markedly increase.

采用溶胶凝胶法制备了硅胶附载的掺杂不同量铁离子的二氧化钛薄膜，用XRD，Raman，SEM的手段进行了表征，证明该条件下制备的二氧化钛为锐钛矿相，薄膜在硅胶表面的成膜效果较好，但有一定程度的龟裂，通过光催化实验发现催化效率与纳米粉相比有明显的提高。

Applying mechanics of partitioning of matrix and special structure, we have given the sufficient and necessary conditions for the matrix if it has bisymmetric and anti-bisymmetric solutions.

对于广义双对称与广义双反对称矩阵，首先结合矩阵的结构特点，应用广义逆的相关知识，给出了有解的充要条件以及有解时解的表达式，最后在一种特定的分解条件下，考虑了它的广义双反对称最小二乘解。

Under the condition of non-vanishing perturbation, sufficient conditions for guaranting the uniformly boundness and uniformly ultimate boundness of system's solution are derived.

首先在非零扰动情况下，利用平均滞留时间的方法给出保证切换系统一致有界或一致终极有界的条件以及最终边界。

A robust output feedback controller is advanced by using the DRNN-based observer presented above, so that the output-matching and lipschitz conditions are not imposed on the uncertainties; Robust adaptive controller is used in a class of nonlinear systems based on neural networks and H〓 methods, thereby the constraint on uncertainties with largest known boundness is removed, not as in H〓 methods.

利用本文的动态神经网络鲁棒观测器，设计了鲁棒输出反馈控制器，取消了已有结果对未知动态的输出匹配条件的限制；结合静态神经网和H〓控制方法，对一类非线性系统设计了鲁棒自适应反馈控制器，克服了H〓控制要求不确定性最大可能界已知的不足，其最大优点是仅要求网络逼近误差有界，且不要求网络权的离线训练。

Firsdy, using the linear matrix inequality method and the concept of finite-time boundness, some sufficient conditions of finite-time boundedness for the linear discrete systems with uncertain exogenous disturbance were derived.

针对一类不确定线性离散系统有限时间观测器最优设计问题，利用线性矩阵不等式方法以及有限时间有界的概念，给出了具有不确定外部扰动输入的线性离散系统有限时间有界的充分条件。

Results The expression of CD69 started to express within 2 hours of stimulation and reached its clima x 6～8 hours later.

结果 ConA刺激后2h CD69即有明显表达，6～8h达到峰值；CD8－与CD8＋T细胞相比无明显差异；体外条件对CD69的表达有显著的影响。

This can result in a splitting ofwavelength-dependent loss band and make the codirectional mode coupling condition (of the fundamental core mode into cladding modes) be different at two principal input polarizations.In a PM-LPG fabricated with a PMF having relatively small birefringence , the adjacent resonant dips (slow-axis and fast-axis resonant dips) resulting from the two principal input polarizations have identical cladding mode order and the wavelength separation between them is several nanometers

这可能导致分裂的ofwavelength-dependent损失，使codirectional乐队的耦合条件(模式基本核心人才培养模式为层模式)是不同的两种主要的输入波在PM-LPG捏造和具体情况有相对较小的双折射，相邻的谐振(slow-axis和fast-axis引起共振蘸)的两种主要模式有相同的输入波的波长层顺序和他们之间的分离是几奈米的图案

The principles of the construction of Sports Ethics include the principle of just competition under the precondition of fair competition principle, with the requirement of "equality"; the principle of respecting human dignity, the results of their labor, with the requirement of treating a person as a person and making a man a man which is the essence of ethics; stressing the principle of people"s self-development and religion of the social and humanitarianisms; The principle of devotion which is based on patriotism and collectiveness under conditions of the socialist market economy. This requires the athletes must assume their responsibilities and obligations, and have the courage to abandon their own interests when the conflict of interest occurred among individual, collective and national interests; the environmental principle of focusing on the "unity of man and nature", and man"s responsibility for natural evolution in the course of the development of the sports industry.

体育伦理建构的原则主要有，在保证社会公益和公正尺度前提下的竞赛公平公正原则，要求&一视同仁&；尊重他人的人格、尊严、劳动成果的原则，要求以人的视角看人，并且使人成为人，这是伦理学的本质要求；强调人本身自我发展、实现的社会人道原则；在社会主义市场经济条件下一爱国主义和集体主义为基础的奉献原则，要求竞技体育主体一定要承担起自己的责任和义务，并在个人利益与集体、国家利益有冲突的时候勇于放弃自己的利益；注重&天人合一&，人对自然进化负责的环保原则，要求在体育事业的发展过程中，走绿色体育的道路，正确的处理好人与自然的关系。

The requirements are: both parties shall sign a approved contact of purchasing or manufacturing agent (protocols and memorandums attached to the contract of contracted engineering project or contract for service are also acceptable), and all equipment and building materials purchased or manufactured on a commission basis are used for this project or labor services; the original invoice with the name of contractee shall be issued, and the tariff shall be paid by the contractee; and, all equipment and building materials purchased or manufactured on a commission basis belong to the contractee.

条件是：双方签定有经过批准的代购、代制合同（也可以是承包工程合同或劳务合同所附的议定书、备忘录等附件），所代购或代制的机器设备、建筑材料全部用于本工程或劳务项目；开具有标明发包方抬头的原始发票凭证并由发包方缴纳关税的；所代购或代制的机器设备、建筑材料归发包方所有。

Recent field work has found that there are several terraces formed by water erosion of the dune sand in the transitional area bet-ween southeastem Ejina basin and Badain Jaran desert. The upper parts of these terraces were covered by the carbonate-solidified sandy crusts. They possess nearly the same elevation and are extensively correlatable.

新近的考察工作发现，在盆地东南部古日乃与巴丹吉林沙漠过渡区，存在有多级古沙丘被水夷平的、高度不等的平台，在这些平台之上，保存有水体快速蒸发环境条件下沙粒物质被钙质胶结的坚硬、类似砂岩的顶盖，其高度在大范围内可以对比，同时伴有湖相碳酸盐沉积、根管等。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。