无基础的

Based on the alterative information of vibration mode and natural frequency in the presence of cracks, the thesis focus on the study of diagnosis index of cracks for plate and intelligent diagnosis of cracks using BP neural network.

本文主要依据板有无裂纹的振型和固有频率的变化信息，研究适于板的裂纹诊断指标，在此基础上，采用BP神经网络开展板的裂纹的智能诊断研究。

Based on the retrieval and review of the bibliographer, the original process for the preparation of Dimethyl Phosphite in Zhejiang Xinan Chemical co., Ltd was evaluated.

论文在文献阅译和工艺原理分析的基础上，结合浙江新安化工集团股份有限公司原亚磷酸二甲酯生产装置的实际，研究了以甲醇、三氯化磷为原料的无溶剂的连续化生产新工艺。

Second, the van der Waals type cubic equation of state was used to calculate the critical pressure of the binary systems. By introducing the temperature and acentric factor into the mixing rule of attractive part of the equation of state, a new expression was set up.

对实验数据和文献数据的计算结果令人满意，并按照无约束条件最优化得到了相互作用参数表达式的系数值，更加说明本文建立的相互作用参数表达式是正确的和有一定理论基础的。

Therefore, the development trends are: to establish the dynamic NSP pollutant transport and transformation model which can be applied easily to ordinary natural watershed; to study the estimation methods of NSP load and model parameterized in terms of geomorphic parameters (Horton's numbers) for ungauged watershed.

因此，发展趋势为：第一，建立以污染物迁移转化机理为基础的、适合于野外流域和便于推广应用的非点源污染负荷模型；第二，研究无资料地区的非点源污染负荷估算方法与模型参数估计途径。

Such grasping is futile from the start and condemned to frustration, for there is no basis or truth in it, and what we are grasping at is by its very nature ungraspable.

此种执著一开始就注定要失败无功的，因为其中并没有任何基础和真正存在，而我们所执著的东西其根本本质却是不可执取的。

2 When an anti dumping duty is imposed in respect of any product, such anti dumping duty shall be collected in the appropriate amounts in each case, on a non discriminatory basis on imports of such product from all sources found to be dumped and causing injury, except as to imports from those sources from which price undertakings under the terms of this Agreement have been accepted.

在对所有有关产品都要征收反倾销税时，应根据每一案件情况，对构成倾销和造成损害的进口产品在无歧视的基础上按适当数额征收反倾销税；但对按照本协议条款规定已接受价格承诺的那些产品除外。

In modern times, telecommunications have to face more challenges and chances, the wireless networks with characteristics of infrastructure and shift-networking could be used in the special environment such as battlefield、emergency processing、man...

在社会发展、世界格局演变的今天，通信技术面临了更多的挑战和机遇，具有无基础设施、快速组网等特点的无线网络可用于战场作战、应急处理、紧急救护、救灾、森林管理、稀有动物追踪、海底作业和临时办公室等许多特殊环境中。

There is no book of rules for this game. One progresses through everlasting experiment on the basis of ever-widening experience.

没有哪本书讲解了这种游戏的规则，拓宽经验的基础就是去进行无休止的实践。

Therefore, the potential wordform, as the fundamental element of sentence building, is disambiguous in its syntactic function and semantics, and the potential wordform grammar is a grammar with sematics and situation informations.

因而，作为构句基础元素的隐词形在句法功能和语义上便是无歧义的，而隐词形语法规则便是带有语义和语境信息的语法。

Insulin Glargine and Insulin Detemir that had been used in clinic in home and abroad recently are both true basal insulins. Though they metabolised with essentially no peaks or valleys, the duration of the pharmacodynamic action are no more than 24 hours.

国内外运用于临床不久的两种长效人胰岛素类似物：甘精胰岛素和地特胰岛素无明显的代谢波峰和波谷，是真正意义上的基础胰岛素，但其有效控制血糖时间仍不能超过24 h。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。