找出

Using the 294cc rotary engine, it can influence the maximum rpm and power of the engine output under the terms of using all kinds of length intake. Then it can find out the best length of intake of the rotary engine. In addition, under the terms of space limit of intake, it can influence the maximum rpm and power of the engine output when the intake is forced to limit on a certain length. To install a resonance in the intake system, according to the equation of Helmholtz, it can design the all kinds of size of the resonance. Using to change the volume and geometirc form of the resonance, it can find out the maximum rpm and horsepower of engine output in order to reduce the influence of the variation of engine intake length. Under the verification of the experimental result, this simple device can increase the rpm and horsepower of the rotary engine obviously to achieve the output performance that the engine requires to supply. Such the revisal of intake need the lower cost but it can obtain very obvious efficiency. It is a very feasible way.

藉由一具294cc的飞行器引擎，在使用各种不同长度进气道的条件下，对引擎所能输出的最大转速及马力有一定的影响，藉此找出该具引擎的最佳进气道长度；此外，在进气道因空间限制的前提下，进气道被迫只能局限某个长度以下时，在这种条件下，引擎所能输出的最大转速与马力等相关性能会随之受到影响，在进气系统加装一个共振腔，配合Helmholtz的方程式，设计出各种共振腔各部位的尺寸，利用改变共振腔的体积与几何形状，可以寻求增加引擎转速与输出马力的最大值，藉此降低进气长度变化所带来的影响，在实验结果的验证下，此一简单的装置可以明显的增加引擎转速与马力，以达到对引擎所需的输出性能要求，这样的进气系统修改所需的费用极低，但却可获得很明显的功效，是十分可行的方式。

Such things don't simply appear before you; they arrive because you rummage around, figure out what's available, and make what you want.

这种东西不会在你面前冒出来；它们的来到是因为你四处寻找，找出有什么，然后造出你想的。

Based on analyzing the iron sheet's structure and component during steel ingot heating, it is found that the influence of steel ingot oxidizing to the ratio of air to fuel and it is calculated that compensate coefficient the ratio of air to fuel.

通过对钢锭加热生成的氧化铁皮的结构和成分的分析，找出钢锭氧化对空燃比的影响，并推导计算出空燃比的修正系数，对提高燃烧控制的水平具有重要意义。

Such nursing system will help summarize the regularity for the surgery of the same class of disease, put forward the problems and sort out the key issues of nursery work.

通过系统的护理能对同一类疾病的手术总结出规律性，提出问题，找出护理工作的重点所在。

The paper fristly analyzed the reason of mine air reversing in Liangbei coal mine of Xinlong Coal Industry Corporation,which based on mensuration of mine ventilation resistance and spontaneousness wind pressure,and then the measures of preventing the air reversing was put forward.

在对新龙矿业集团公司梁北煤矿的矿井通风阻力测定和自然风压测量的基础上，找出梁北煤矿2007年1月气温突降后所引起的主井风流反向的主要原因，推导出导致风流反向的基本条件，提出在副井至-550 m运输石门之间增加调节设施以增大副井的风阻、增大主要通风机机械风压、在主井下安装压风机人为增大主井的机械风压、减少主井附近热源、对主井的风流进行降温处理和对副井的进风流进行预热以减少主副井之间的风流平均密度差等防止风流反向的控制措施，从而使主井恢复正常的进风状态，消除了矿井安全生产的严重隐患

By using the programs to process water depth data,the erosion and accumulation area can be found by drawing the contour diagram and stereogram about erosion and accumulation,and the corresponding erosion and accumulation weight and area sizes can also be calculated.

经程序处理后的水深数据，可以找出其冲淤区、绘制冲淤等值线图和冲淤立体图；计算出其冲淤量和冲淤面积。

Show that f is strictly increasing and find the domain of the inverse function g.

设有f=x^4 +2 x^2 +1，x在[0， 2]中，证明f严格递增，找出反函数的定义域并写出反函数的表达式

The reasons for this remain the subject of much debate, but we can identify some of the main factors: the lack of interest in warfare shown by the scholar class; excessive government regulation, driven by the fear that improved weapons might get into the hands of rebels; bankruptcy and corruption during the declining years of the Ming dynasty; and perhaps above all the lack of local rivals of comparable strength, which bred a complacent assumption that Chinese organisation and numbers would always prevail.

至于停滞的原因，却仍然是辩论的话题，但是我们可以找出几个主要的因素：士大夫阶层对战争缺乏兴趣；政府管控过多，害怕改进的武器落入叛党之手；明代衰落时期，国库空虚、腐败横行；可能还有一点最重要，中国长期以来在本土缺乏实力相当的对手，这使得中国对其体制和人口数量方面滋长了自满情绪，认为中国总会胜出。

To find a spare chassis tailgate, tailgate on the draw in the outline of the two thermometers.

找出一块空闲的机箱档板，在档板上画出两个温度计的轮廓。

In order to guarantee continuous production of high silicon silicomanganese , throughput analysis of its process, restricted continuous production links are found out, a scheme concerned solving damage of equipment and erosion of taphole is brought forward as well as control craft's key links.

通过对高硅锰硅合金生产过程的分析，找出制约连续生产的限制性环节，并提出了解决设备损坏和出铁口侵蚀的方案，以及工艺过程控制的关键，从而保证高硅锰硅合金的连续生产。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。