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A specimen of Apatosaurus (better known to many laymen as Brontosaurus) that had been examined using the previous method is now thought to have weighed 18 tonnes rather than 38 tonnes—the equivalent of only about three fully grown African elephants, instead of seven.

通过使用他们的方法，雷龙的标本（被业余人士熟知为迷惑龙）体重现在认为达18吨，而并非38吨，是三头完全成年象的体重，并不是七头。

Previous findings have suggested that methylation of the APC gene may be associated with some tumors including lung cancer.

以前的研究结果表明，甲基化的APC基因可能与某些肿瘤关联，包括肺癌。

The highly abundant platelet transcripts found in the present study included 82% or 70% of platelet-abundant genes identified in 2 previous gene expression studies on nonamplified mRNA from pooled or apheresis samples, respectively.

在本研究中发现的高度丰富的血小板纪录包括82%或70%在2项早先基因表达研究中辨认出的血小板丰富的基因，分别从合并的或分离的样品中研究未增强的 mRNA而来。

Based on the previous research on the portal crane administration, one standpoint put forward in this paper is idea that is on the foundation of reliability in this paper, two viewpoints take shape when reason is analyzed, that is fatigue break and appearing the flaw that will extend. What is the fatigue break?(this phenomenon is always happen in some place),the fatigue is that board appears apophysis and concave when the board is pressed .so that the board ability of bearing the weight of load will descend. Second , the board appear the flaw that the flaw extends in the some place of board one reason is that the machine works too long, so the board ability of bearing the weight of load will decline.

本论文建立在已有的港口装卸机械管理的研究基础之上，进一步提出了以可靠性为基础的港口装卸机械的管理思想，已有的研究表明，港口机械设备破坏主要由于两个原因，第一是稳定性问题，特别是构件的局部稳定性，所谓稳定性是指：在板的平面内，板受到平行于板面的压力作用，使板发生隆起、内陷等凹凸不平的结果，从而使板受载能力减弱；第二是结构出现疲劳裂纹及其扩展，这是由于设备长时期运行，而造成设备某些部位出现裂纹并得以扩展，使设备承载能力下降。

And unlike previous prototype 3-D televisions, which have been small and have provided only modest picture quality (because a lot of detail is lost in the process of adding apparent depth to 2-D images), it can be manufactured in conventional television sizes to provide pictures of impressive clarity.

和之前小而昂贵并且图像质量一般(因为之前的三维电视在向二维的画面添加深度时丢失了很多数据)的三维电视不同，它能被制成常规的大小，并且能提供令人印象深刻的画面清晰度。

On the based of the previous study, made a further study on the appraisement and the empirical study of the development of the enterprise.

在借鉴前人研究成果的基础上，将对企业持续成长的评价研究和实证分析更推进了一步。

This was because the rocket was appreciably heavier than previous ones.

这是因为火箭略微加重超过以往。

It is an improvement of previous approximate solution, and the formula in this article can be used in numerical calculation and simulation of atmospheric electric parameters in the future.

该文的工作是对以前相关工作仅能得到近似解的一种改进，同时本文所得公式可用于今后对大气电参量进行相关的数值计算及模拟之中。

An approximate value of the ensemble average of the contact potential was used in our previous work.

2从两个方面对基于相对熵的蛋白质结构预测方法进行了改进。

She was not educated as highly as Henry's previous wives,Katherine of Aragon and Anne Boleyn

她受教育的程度不如亨利之前的妻子们，阿拉贡的凯瑟琳与安博林

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？