开口的

We went through incessant struggle many years,so we accumulate a lot of professional knowledge in the strap.Now we are seized of exact manufacture technology and advanced manufacture equipment.We brought up many excellent technician.Our main production have PU synchronous strap,AT20,T20,AT10,T10,AT5,T5,H2 etc seamless ring strap,and ringent strap.the production capability culminated in Cina,such as wearable, ovenproof, precision etc capability.Our production exported much to India, Vietnam, Taiwan and Singapore etc area.

公司经历了多年的不断努力，积累了丰富的皮带专业知识，拥有国内精密制造技术，先进的生产设备，培养了大批专业资深技术人员，主导产品聚氨脂同步齿带，AT20，T20，AT10，T10，AT5，T5，H2等无缝环口，开口带，产品的耐磨，耐高温，精密度达到国内领先水平，大量产品出口印度、越南、台湾、新加坡等地区。

In addition,the domestic production situation was presented.Both design and manufacturing of the sectorial drum of the reforming reactor as well as the shell and tube exchanger were successfully accomplished with the collaboration of engineering institute,manufacturer and client.Particular equipment and technologies for manufacturing were developed.Difficulties in entirely revering,butting and strengthening of slotted tubes in reactor were solved.

设计单位与设备制造单位和用户密切合作，顺利地完成了重整扇形筒和列管式立式换热器的设计与加工；开发了专用加工设备和特殊的加工工艺，解决了反应器开口接管的整体翻边对接补强难题；在安装过程中确保了反应器壳体椭圆度与中心管的垂直度。

A tube, duct ,or passageway.Having fimbriae;fringed,as the edge of a petal or the opening of a duct .

有毛缘的，边缘呈须毛状的有毛缘的；加饰边的，如在花瓣或导管开口边缘

With a glance she saw that he had lost none of his recent civility; and, to imitate his politeness, she began, as they met, to admire the beauty of the place; but she had not got beyond the words "delightful," and "charming," when some unlucky recollections obtruded, and she fancied that praise of Pemberley from her might be mischievously construed.

可是刚一拐弯，他马上便出现在他们面前。她偷偷一看，只见他正象刚才一样，没有一点儿失礼的地方，于是她也仿效着他那彬彬有礼的样子，开始赞赏这地方的美丽风光，可是她刚刚开口说了几声&动人&、&妩媚&，心里又起了一个不愉快的念头。她想，她这样赞美彭伯里，不是会叫人家曲解吗？

The Colonel, who is not too offensively an Empire-builder, sometimes tries to talk to me about public affairs; he says he used to read me, and is rather charmingly deferential , prefacing his remarks by 'Of course it's not for me to suggest to you… and then proceeding to tell me exactly how he thinks some topical item of our dome, the or foreign policy should be handled.

上校不是个令人讨厌的帝国的卫道士，他经常找我谈论一些国家大事。他说他以前常读我写的文章；他说话温文尔雅，彬彬有礼，一开口总是先来上一句&当然，我没有资格建议您……&接下来他就会明确地谈他该如何处置关于某项国内或外交事务的意见。

Just as the foreman of a spinning-mill settles the work-people in their places, walks up and down the works, and noting any stoppage or unusual creaking or too loud a whir in the spindles, goes up hurriedly, slackens the machinery and sets it going properly, so Anna Pavlovna, walking about her drawing-room, went up to any circle that was pausing or too loud in conversation and by a single word or change of position set the conversational machine going again in its regular, decorous way.

像一个纺纱作坊的老板，让劳动者就位以后，便在作坊里踱来踱去，发现纺锤停止转动，或者声音逆耳，轧轧作响、音量太大时，就赶快走去制动纺车，或者使它运转自如――安娜帕夫洛夫娜也是这样处理事情的，她在自己客厅里踱来踱去，不时地走到寂然无声或者谈论过多的人群面前，开口说句话或者调动他们的坐位，于是又使谈话机器从容不迫地、文质彬彬地转动起来。

By spoking English daring and using the correct reading skill to make much practice constantly it only can be formed thinking in English to exchange ane write, so that to achieve the good results of improving English study.

只有不间断地进行听说训练，并大胆开口讲英语，同时把握正确的阅读技巧，进行大量的练习，才能很好地形成用英语思维进行交流与写作的习惯，从而达到提高英语学习效果的目的。

A small, circular or crescent-shaped opening in a vaulted roof.

半圆壁，弧形窗在高高的屋顶上的小的，圆的或新月形的开口

Besides chemical factors, mechanical effect also plays a certain role in controlling calcification since the stability of calcium carbonate crystal is dependent on pressure.

影响转换除了化学因素外，机械力学也很有关系，因为碳酸钙的稳定度与压力有关。贝类的碳酸钙结晶只产生在开口处，壳会随身体成长，有个有趣的力学机制在控制晶相的转换。

Schaffer open diaphragm type with flanged process connections to line specification may be used when dealing with low pressure, viscous fluids or where a high overload could occur.

在处理低压，粘性介质时或可能出现高超载的地方，可使用按照管线等级的法兰式工艺接口的Schaffer开口膜片的类型。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。