查询词典 shortcomings

In the paper, the BP Neural Network is introduced to pick up the first break. And aiming at the shortcomings of BP neural network, such as the low speed in training, the tendency to local minimum, the limitation of amplitude, the momentum factor method and the self-adjusting learning rate are used to improve the BP algorithm.

将BP神经网络引入到初至波拾取中，并针对经典BP神经网络收敛速度慢、易于陷入局部极小的缺点，利用组合函数法、限幅法、动量因子法及自适应学习率法等进行了改进。

OBJECTIVE To overcome shortcomings in use of bed sheet, and to improve it for examining bed.

目的 针对传统中单在使用过程中的不足，对诊疗床上的中单进行改进。

Excellent three-in-one transmission technical, lifting gearbox adopts good quality alloy structure steel made involute bevel wheel gearbox, 3-pole reducing, stable traveling, long life-span, reliable performance, avoid shortcomings like CD hoist intermediate shaft long-distance transmission.

优良的三合一传动技术，起升减速机采用优质合金钢制成的渐开线斜齿轮减速机，三级减速，运行平稳、寿命长、性能可靠，避免了CD葫芦中间轴长距离传动的缺点。

Excellent three-in-one transmission technical, lifting gearbox applies high grade alloy section steel fabricated involute curve bevel wheel gearbox, 3-pole deceleration, smooth traveling, long life-span, reliable property, avoid many shortcomings of CD hoist intermediate shaft long distance transmission.

优良的三合一传动技术，起升减速机采用优质合金钢制造，三级减速，运行平稳、寿命长、性能可靠，避免了CD葫芦中间轴长距离传动的许多缺点。

DATA SYNTHESIS: The collected data were categorized into 3 parts to discuss the general attributes of hydroxyapatite, triealeium phosphate and calcium phosphate bone cement, their application foreground in the treatment of the osteomylitis, the advantages and shortcomings of the carrier, and the release kinetic characteristics.

资料综合：对收集的文献按3个部分进行归类，分别介绍羟基磷灰石、磷酸三钙、磷酸钙骨水泥的属性、治疗骨髓炎的应用前景、载体的优缺点和其释药动力学特性。

Tianjin Paul give drainage equipment manufacturers Ltd. production for booster pump control valve that is more developed and produced some shortcomings, to fully address some of the above questions, but do not have manual and power operation, is a new kind of energy-saving products.

天津市国威给排水设备制造有限公司生产的增压泵自控阀就是针对以上的一些弊端开发生产的，完全可以解决以上的一些问题，而且不用人工和电力操作，是一种新型的节能产品。

Butterfly pairs of oblique constant pressure brush holder features of the development of content and application: The utility model was developed to overcome these shortcomings of existing technology to provide an improved grip of new motor brushes.

蝶型双斜恒压刷握的开发内容与适用特点：本实用新型的开发目的是克服上述现有技术上的不足，提供一种改进的新型电机刷握。

0001 EU patent verification. Patented technology curve flooring pure physical methods, a fundamental solution to the solid wood floor when the drawbacks of tidal arch camber deformation, has changed the traditional style wooden flooring shortcomings, with an elegant new shape, beautiful clean lines, natural features of environmental protection and to maintain the wood's natural color, is now home, office space, sports facilities, hotels, commercial buildings ideal for flooring.

曲线地板专利技术采用纯物理方法，从根本上解决了实木地板遇潮起拱变形的弊端，改变了传统地板造型呆板的缺点，具有造型新颖雅致，线条优美清新，天然环保等特点，并保持了木材的天然本色，是现在居家、办公场所、体育场馆、宾馆、商厦的理想地板。

The dissertation includes six chapters:Chapter OneIt introduces the background and significance of the topic,the development of Strategic Cost Management,the necessity and the feasibility of carrying out Strategic Cost Management for construction enterprises.It also introduces the research purpose, contents,methods,innovation and the shortcomings.

论文分为六章，第一章是绪论，介绍了选题的背景和意义、战略成本管理的产生及发展、建筑施工企业实施战略成本管理的必要性和可行性，以及本文的研究目的、内容、方法、创新及不足。

In the light of the shortcomings of the mechanical internal cutter for use in the operation of well workover, a hydraulic internal cutter, named ND — S114 casing internal cutter, is developed.

针对油水井大修施工取换套管作业中使用ND—J114型机械式内割刀切割套管时操作工艺复杂、成功率低等缺点，研制开发了ND—S114型套管内割刀。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。