中项

In the standard surface structure of W -comparative sentence,the two comparative subjects must be the same,but this is not always the true in the real speech.

在"有"字比较句的标准表层结构中，比较前后项必须相同，但在实际的言语表现中存在着不对称现象。

Waveform design and generation is one of the key techniques in the Radar system.

宽带脉冲压缩信号的产生方法和系统设计是雷达中的一项关键技术，线性调频信号是雷达中常用的脉压信号之一。

The Senate on Thursday passed and sent to the White House legislation that bans lead from children's toys and seeks to ensure that chemicals posing possible health problems will not end up on toys and articles that kids chew on and play with.

参议院周四通过并向白宫立法机构提交了一项法案禁止在儿童玩具中使用铅，但不保证对有可能导致人体健康问题的化学成份不会出现在孩子们咀嚼和玩耍的玩具和物品中。

At present, two primary methods are used to deal with the source/sink term in advective and dispersive transport equation of suspended sediment when studying on estuary and coastal sediment movement.

目前在研究河口海岸泥沙冲淤变化中，对泥沙输运方程中的源汇项进行处理时，国内常用水流挟沙能力的方法，国外多以水流剪切应力为基础。

Three subjects are mitt lonely in dark, sound-proofed rooms, patch the added threesome are presented goggles and sparkle cuffs, patch albescent racket is piped into their ears.

三项课题被安排独自呆在黑暗的隔音房中，而其他三个将戴上护目镜和泡沫箍袖带，被安排在刺耳的白噪音*中。

RESULTS:In the Chenxiang Lubailu table,the identification of bismuthic salt positive result with dilute nitric acid instead of hydrochloric acid and the white precepitation formed in identification of magnesian was bismuth hydroxide sediments,it was easy and accurate to identify bismuthic salt by adding ascorbic acid.

结果：该片中的铋盐碘化钾鉴别反应，用稀硝酸代替盐酸做溶剂，呈正反应；镁盐氯化铵-磷酸氢二钠鉴别反应，加氨试液后，析出的白色沉淀不是Mg2，而是Bi3，该沉淀在氯化铵试液中不溶，干扰镁盐鉴别；铋盐含量测定项，用加抗坏血酸掩蔽剂的方法，排除Fe3+的干扰，使终点颜色稳定，易于准确判断。

Neither the off-line learning process, nor the persistency of excitation is necessary in guaranteeing the boundness of the NN's weights.

在网络训练中不要求网络权的离线学习，在网络权算法有界性保证中、由于引入了基于误差修改的稳定项而不需持续激励条件。

The molecular systematics of Bryaceae is new focus in the study on moss. RAPD has been widely used for molecular systematics, and it's an important technique in phylogeny analysis.

真藓科Bryaceae植物的分子系统学研究是藓类植物研究中的新热点，RAPD是分子系统学研究中被广泛采用的一项重要技术。

In a recent study published in the journal Nature, a group of scientists were able to restore light sensitivity to formerly blind mice using a protein extracted from algaes of the genus Chlamydomonas .

在最近发表在《自然》杂志的一项研究中，科学家们能够利用从衣藻中提取的一种蛋白质帮助已经失明的老鼠重新建立起光感知能力。

Now the developing countries has been HIV, TB and has been badly battered and malaria made,"and prevent influenza in these countries is no doubt tired of the health system has been another major challenge", Coker fear that developing countries

现在，发展中国家已经感染艾滋病毒，结核和已经焦头烂额和疟疾的进展，&和预防流感在这些国家无疑是厌倦了卫生系统是另一项重大挑战&，科克尔担心发展中国家

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。