查询词典 retrieval

However, these previous content-based music retrieval systems do not have the effective indexing mechanism that is helpful to improve the appropriateness and performance of retrievals.

但是，内容上的音乐检索系统没有有效的索引机制，有利于提高成绩，适当的489。

These similarities and historical relevance feedbacks deposited in the neural network can be used in next retrievals to gain enhancement in the efficiency of the system retrieval.

提出了基于神经网络的交互式图像检索方法，系统根据用户对检索结果的评价，动态构造神经网络，描述图像之间的相似性；图像间的这种相似性以及本次检索结果可以作为以后检索的历史信息保存在神经网络中，从而提高下一次检索的效率。

The method is that 8 coefficients of the lowest frequency are divided by 14, then the quotients are divided by 2 in order to use the remainders. It's retrieval does not require original image.

特别是随着Inter net的迅速发展和应用，人们可以将数字信息迅速传递到世界各地，同时也能很方便地获取各种信息。

Developing grade Management System cannot only ruduce thep resure of the staff and system atically manage the service and information,but also decrease the use of lab our force,accelerate there quiring speed,improve management,speed the pace of concernad nationa l department automated information retrieval to standardize the managements.

开发本系统可使学院教职员工减轻工作压力，比较系统地对教务、教学上的各项服务和信息进行管理，同时，可以减少劳动力的使用，加快查询速度、加强管理，以及国家各部门关于信息化的步伐，使各项管理更加规范化。

Actually painted bright orange, these recorders are equipped with "pingers" or radio and acoustic beacons that aid in their retrieval

&黑匣子&实际上呈亮橙色，并安装有&声波发生器&，即无线电和声波的信号发射器，以利于事故后的搜寻工作。

Actually painted bright orange, these recorders are equipped with "pingers" or radio and acoustic beacon s that aid in their retrieval

&黑匣子&实际上呈亮橙色，并安装有&声波发生器&，即无线电和声波的信号发射器，以利于事故后的搜寻工作。

Now we have more than 100 granted patents. The main products invented and developed by the company include: tissue retrieval bag for microinvasive surgery, medical sewage collector, single use trocar, single use Veress needle, artificial esophagus, stent for urethra reconstruction, shape memory alloy larynx stent, SMA auricle, SMA ring for blood vessel embolism, embolizing material for small vessels, fallopian tube SMA embolism, artificial SMA auditory ossicles, A-port,artificial SMA larynx, blood vessel filter, device for bone and jaw plastic surgery.

公司开发的主要产品有：微创外科专用切除组织取出器、医疗废液收集装置、一次性使用穿刺器、一次性使用气腹针、一次性使用妇科钳、人工食管、尿道重建支架、记忆合金喉模、记忆合金耳廓、血管栓子、末梢血管栓塞材料、输卵管栓塞、人工听骨、介入药盒、植入式人工喉、血管滤器、骨整合颌面整形系列产品等。

In the method, the information of relevance feedback has been utilized to extract the user's concepts of interest. These concepts of interest are then represented in a vector space model as the user profile for machine calculation. With the application of the vector space model of interest concepts, the web pages of the user's interest could be better retrieved to enhance retrieval efficiency.

本研究提出了一套方法，应用了概念撷取的技术，来帮助使用者建立一种短期的使用者兴趣档，希望藉由相关回馈来撷取出一个向量空间模型，用来代表使用者单次检索的资讯需求，以帮助系统检索出，与使用者需求相关的网页给使用者浏览，以降低使用者的浏览时间，提高检索的效率。

If MB2 could not be found, to try again after cleaning the floor of pulp chamber by using 10P tip of the retrieval instruments and removal part of dentin on the location estimated by slow-speed round bur.

找到后通畅根管，若无法扩通，使用慢速圆钻在MB2根管口处向根方去除少量牙本质，结合使用EDTA再次通畅根管。

First-generation search engine (1994 ~ 1995) in the amount of indexed pages are generally several orders of magnitude of about one million, using full-text search technology, and distributed parallel computing technology, but little re-collection of the page and go to refresh the index, the index is generally less at 1,000,000 pages, and its retrieval slower and generally have to wait for 10 seconds or longer, while absorbing the search request has also been very limited business model at the exploratory phase and not yet been born.

第一代搜索引擎(1994年～1995年)的索引网页量一般都在数百万量级左右，采用全文检索技术和分布式并行运算技术，但极少重新搜集网页并去刷新索引，一般都索引少于1，000，000个网页，而且其检索速度较慢，一般都要等待10秒甚至更长的时间，同时承受的检索请求也受到很大限制，商业模式处于探索期并且尚未成型。

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。