查询词典 conventional signs

The direct signs of Pulmonary embolism were luminal constriction,emphraxis,branched decreased,intraluminal low??D filling defect of blood vessel;while the indirect signs,formation of pulmonary infarction focus,pleural effusion,pneumonia,atelectasis,pulmonary dilatation and hydropericardium,etc.

肺栓塞的直接征象为管腔狭窄、阻塞、分支减少及血管腔内的低密度充盈缺损，间接征象为肺梗死灶形成、胸腔积液、肺炎、肺不张、肺动脉增宽、心包积液等。

Up to this time, the major challenge to sign language recognition is how to develop approaches that scale well with increasing vocabulary size In this paper, an approach to large vocabulary, continuous Chinese sign language recognition is presented, which uses subwords instead of whole signs as the basic units Since the number of subwords is limited, HMM based training and recognition of the CSL signal become more tractable and have the potential to recognize enlarged vocabularies Furthermore, the proposed method facilitates the CSL recognition when finger alphabet is blended with gestures About 2400 subwords are defined for CSL One HMM is built for each subword, and then the signs are encoded based on these subwords A decoder that uses tree structured network is presented Clustering of the Gaussians on the state, language model and N best is used to improve the performance of the system Experiments on a 5119 sign vocabulary are carried out, and the correct rate is over 90% for continuous sign recognition

迄今为止，手语识别面临的最大问题是如何解决词汇集易扩充的连续识别提出一种大词汇量连续中国手语识别方法，将词根作为识别基元，由于基元的数目是有限的，因此基于HMM的手语信号的训练和识别变得比较容易处理，可以实现更大词汇量的识别除此之外，所提方法还有利于实现手势语和手指语的混合识别从中国手语中共整理出2 4 0 0多个词根，为每个词根建一个并行的HMM模型，对各数据流的HMM模型进行聚类，确定出手语识别的基元根据这些基元对手势词编码，并建立了树状搜索网格，使用状态结点上高斯密度函数聚类、语言模型和N Best方法提高系统的速度和精度对 5 119个手语词做了实验，连续语句的识别率可在 90 %以上

Sixth, the protection of measuring success mark, establish and improve the protection of the measurement system signs, variable free for paid custody custody, and carried out experiments measuring the registration marks of property rights for the protection of the national measurement of accumulated experience signs.

第六，测量标志保护工作有声有色，建立完善了测量标志保护制度，变无偿保管为有偿保管，并开展了测量标志产权登记试点，为全国测量标志保护积累了经验。

The main CT features included marginal spicular signs on the stained hemisphere of longitudinal fis-sure cistern,hematocele signs of the peripheral cistern of brain stem,and molding staining sings of the lateral fissure cistern or the brain surface sulcus.

其主要CT表现特征为：①纵裂池染色半球面边缘毛糙征；②脑干周围池积血征；③侧裂池或脑表面沟铸型染色征。

In this paper,three types of traffic signs (i.e.warning sign,interdictory sign,and indicatory sign, totally 116 signs) are further classified by the classification function of BP network.

为了安全驾驶和有效导航，交通部门在公路道路上设置了各类重要的交通标志，作为道路交通的有关信息提供给驾驶员。

Some fire cases and researches have proved that the corrent system of evacuation indicatory signs is defective and it is unreliabale,signs will become disabled under dark or smoke circumstance or other unfavorable conditions, so something should be done to perfect the system to suit more conditions.based on the analysis above.

有关火灾事故的案例和相关研究表明，现有的疏散指示标志系统存在一些缺陷，在黑暗、烟雾等环境下存在失效的可能，而使其可靠性难以保证，因而需要完善疏散指示标志系统，提高其适用范围和可靠性。

The system of evacuation indicatory signs plays a key role during peoples safety evacuation in building fire.with the help of these direction signs,We shall know the right evacuation route,avoide evacuating blindly,save evacuation time,decrease the damage resulted from fire.

在建筑物火灾安全疏散过程中，疏散指示标志系统有着举足轻重的作用，它可以指引人们确定正确的疏散路线，避免盲目逃生，减少疏散时间，减少火灾事故造成的损失。

Warning signs and informatory signs will help to guide you through the road works area or divert you around the obstruction.

路上会设有警告标志和提示性标志，指引驾驶人驶出道路工程范围，或绕过障碍物。

A: The city of Ingolstadt, gathers so many signs of power, whose building still remain the signs of wars.

B： Ingoistadt 是一个聚集了众多权力象征的城市。它的建筑仍保留着战争的痕迹。

If the menu-label contains a sub-string which is set off by percent signs, then the text between the percent signs is expected to be the name of image file a so called mini icon to insert to the left of the menu label.

如果菜单标签包含一个以%分离的子字符串，那么%之间的内容会被处理为插入菜单中的图像文件的名字(就是被放在菜单标签左侧的所谓的小图标)。

The particle size of latexes prepared by different reaction condition was measured by transmission electron microscope and particle size measuree.

采用透射电子显微镜和粒度测试仪对不同反应条件下制备的乳液的粒度进行了测定。

And then he thought of a daring plan.

然后他想出一个大胆的计划。