relation between jacking force and jacking path in pipe-packing construction and analysis on the influence factors

analysis on jacking force of glass reinforced plastic mortar pipe with heavy caliber and its application

大口径玻璃钢夹砂管的顶力分析与应用

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by controlling jacking force and jacking axes, the jacking construction is finished successfully.

通过对顶力和顶进轴线的控制，保证了顶进工作的顺利进行。

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theoretically, the jacking force can be enhanced arbitrarily, so the jacking distance can reach arbitrary length.

从理论上讲，千斤顶的顶力可以任意进步，从而也能达到任意长度的推顶间隔。

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the current blast has sent ash to as high as 7 kilometers (4. 5 miles), according to a vulcanologist at the university of iceland.

据冰岛大学一位火山学家所说，时下的此次爆发把火山灰送到了高达7千米（4.5英里）的空中。

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improve the diagnosis and treatment levels of pregnancy complicated with heart disease and decrease the maternal death rate

提高妊娠合并心脏病的诊疗水平降低孕产妇病死率

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resulting in increased maternal death rate is mainly due to pregnancy-related infectious diseases such as aids, tuberculosis and pneumonia.

导致母死率上升的主要原因是与怀孕无关的感染性疾病，如艾滋病、肺结核和肺炎等。

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the researchers say the maternal death rate has been falling almost one and a half percent a year since nineteen ninety.

研究人员称，自1990年以来，孕产妇死亡率每年下降将近1.

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under great efforts for many years, our product styles all from famous designer, of novel and elegent, practical and durable.

本厂经过多年的努力，产品造型皆为名师设计，新款大方，实用耐用。

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we need you to design a elegant, classy and business-savvy website template for our organisation.

我们需要你设计一个elegent，优雅和商业头脑的为我们组织的网站模板。

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rhett: i meant it as a compliment. . . and i hope to see more you when your free of the spell of the elegent mr. wilkes.

瑞德：我可是在夸奖你…等你彻底忘了这位阴阳怪气的威尔克斯先生，我希望更经常见到你。

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the ram bunted the boy.

公羊以角抵撞男孩

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the runner on third base waits to start home until the batter has bunted successfully.

击球手击中球后三垒的跑垒手开始跑向本垒。

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teaches, demonstrates, or guides others in order to bring up a predetermines standard.

教授、示范或指导其他人以产生预定的标准。

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the supposed force, principle, or power that predetermines events.

假想的影响、原则或力量，能注定事情

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(a) a fixed mental attitude or disposition that predetermines a person's responses to and interpretations of situations.

精神状态：决定一个人对环境的反应或理解的固定的态度或性格

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a male-dominated culture, as is reflected in the games, predetermines the impossibility of women's pursuit of social self.

游戏中渗透的男权至上思想决定了女性追求社会自我的不可实现性。

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when in 1968 "westy" asked for 200, 000 more men, he left.

1968年，“西部佬”要求增援200,000人，他黯然离开。

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still, i would like to remark briefly upon the pet to whom i am most often compared.

不过，我还是想简短地谈谈那只最常被拿来和我比的狗，Fala。

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perhaps the most famous presidential dog was president franklin roosevelt's scottish terrier, fala.

也许，最著名的总统狗是富兰克林.罗斯福总统的苏格兰狗----法拉。

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a statue of fala is part of the franklin delano roosevelt memorial in washington, d. c.

在华盛顿特区，一尊法拉的雕像成为富兰克林.罗斯福纪念馆的一部分。

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