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It is used to spray color strip, color paper and soft ball to the air to attain pavonine effect.

缤纷炮是利用空气压力把彩纸、彩带、软彩球等发射到空中，营造缤纷灿烂热闹之效果。

In CO2 gas metal arc welding, the difficulty hi seam tracking by pendular arc sensor is how to attain the tolerance signal of weld joint.

在CO_2气体保护焊中，采用摆动电弧传感器进行焊缝跟踪的困难在于如何提取准确的焊缝偏差信号。

The ptical adjointing effect calibration method comprises: parameter initialization, precorrection, sampling an initial frequency, interpolating to calculate light intensity and dividing small lines, in an optical adjointing effect calibration cycle, using a dynamic adjusting algorism to adjust the division result to attain the result of the optical adjointing effect calibration.

包括参数初始化，预校正及初始频率采样，插值计算光强并切分出小线段，并在光学临近效应校正循环中利用动态调整算法对切分结果进行调整，从而取得光学临近效应校正的结果。

When researching the producer's behavior,such as factor input and output efficiency,using product function or cost function,researchers frequently ignore the economic inefficiency and assume that the productor can attain the production possibility frontier.

通常采用生产函数或成本函数研究生产者行为时，一般默认生产者总是在生产可能性边界安排生产，而忽略了由于产出的经济无效率所造成的偏差，这种偏差最终会影响要素替代弹性、要素最优配置及产出效率的准确测度。本文采用面板模型的三要素成本函数循环参数估计法，通过施加规模报酬不变的假设，估算了辽宁省工业部门二类行业的相对技术无效率、配置无效率程度及要素间的相对价格扭曲，并计算了资本、劳动、能源要素间的交叉替代弹性。

In order to attain the better service, attending enterprises should fill out all kinds of forms in time in terms of requirements after receiving service guide of attending exhibition. In addition, to guarantee the safety and professionality of exhibition, attending enterprises ought to declare items on display according to requirements. Otherwise, attending exhibition qualification will be canceled, and the charged fee won't be paid back.

为了让各参展商在展览期间享受到更好的服务，参展商在收到《参展商服务手册》时，即时按相关要求认真填写服务指南上的各类表格；为确保展览会的专业性及安全性，参展商须按展览会规定之范围申报展品，展品与其申报展品不符，且有违反组委会相关的规定，组委会有权调整其展位或取消其参展资格，所交费用概不退还

Based on these, bringing forword my owner thought in two facets that is the calculation of the impedance quotiety and the attain of the soil resistivity . Both of these advanced the nicety of the academic calculative method of the parameter of the transmission line in some degree.

在此基础上，对阻抗系数的计算和土壤电阻率的获得两个方面提出了自己的想法，在一定程度上提高了线路参数理论计算的准确度。

The contrast experiment shows that the d90 temporary plugging technology presents the best pretection effect,which shield ring intensity is more than 25MPa, the flowback recuperability of the permeability can attain 97.2%, and the shield ring intensity is more than 15 MPa.

进行的对比实验表明，运用&理想充填&理论和&d90&暂堵技术与传统屏蔽暂堵技术相比，&d90&技术对储层有更好的保护效果。该技术对于孔隙性储层屏蔽环强度大于25MPa，渗透率返排恢复率最高能达到97.2%；裂缝性储层屏蔽环强度大于15MPa。

Redescription, which makes your language expressive level higher and higher. It's natural that you'll attain high degree of professional proficiency and enjoy more and more fun in your language learning.

只要生命在不断变化，作为表现工具的语言，就会自然而然不断地经历表征重述，从而使语言表达水平越来越高，越来越炉火纯青，学习语言的乐趣就会越来越强烈。

So long as your life keeps changing, your language, as a rendering tool, will constantly undergo representational redescription, which makes your language expressive level higher and higher. It's natural that you'll attain high degree of professional proficiency and enjoy more and more fun in your language learning.

有一点必须指出，有些英文作品对我们如果显得太困难、繁杂或者微妙，除了语言本身的障碍之外，更重要的在于我们没有经历过类似的事情，我们的生命层次太低，思想太肤浅，自然无法领悟文章的奥妙。

So long as your life keeps changing, your language, as a rendering tool, willconstantly undergo representational redescription, which makes your languageexpressive level higher and higher. It's natural that you'll attain high degreelearning.

只要生命在不断变化，作为表现工具的语言，就会自然而然不断地经历表征重述，从而使语言表达水平越来越高，越来越炉火纯青，学习语言的乐趣就会越来越强烈。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！