比高

In order to improve the engine's power, emission and the economy of the fuel, we developed a system to investigate the electronic control fuel injection of motorcycle engine. Inspect each parameter real-timely and modify some parameters factitiously to get the best power performance, emission performance and economical performance.

0引言采用电子控制燃油喷射技术是减少机动车排放污染的最有效的方案，它具有反应快、实时性好、控制精度高与控制算法灵活等特点，可以根据发动机运行的不同工况，实现空燃比最佳控制，从而取得良好的排气净化和节油效果；而且相对于原来化油器式的燃油喷射方式来说，电子控制的进气压力损失小，燃油效率高，满足发动机动力性、经济性和排放性要求[1]。

The Venus Flytrap grows taller in the spring, than after any meal.

捕蝇草在春季长得较高，比它任何一次进餐后都要高。

The nitrogen availability index of green manure has been discussed.

多元回归与相关的分析结果指出，提高绿肥N有效度要求高氮又高碳和低C∶N比；4。

Because we will control the content of alkali in clinker, although the clinkerability of high silicon low alkali gritstone composition is insufficient a little, but it"s a good composition. The best control parameters of high silicon low alkali gritstone composition are: adopting "three-high rates composition, in a specific way, three rates should choose KH:0.9, SM:2.6, IM:1.6, and control the granularity of raw material is 280m /kg.

从控制熟料中碱含量的角度出发，高硅低碱砂岩配料虽然易烧性略差，但仍不失为一个好的配料方案；高硅低碱砂岩配料方案的最佳控制参数为：采用"三高"配方，熟料的饱和比0.9，熟料的硅酸率2.6，熟料的铝氧率1.6，生料的细度控制在280m~2／kg。

Orient Securities believes that data from the point of view, demand growth is far better than the growth in production, consumption, the actual growth rate remains high, the seasonally adjusted real growth than the ring at a high level.

东方证券认为，从数据的角度来看，需求增长远远高于生产，消费的增长更好，实际增长速度仍然很高，经季节性调整的环比实际增长在较高的水平。

Of course, they often make a handsome salary, but in most cases, they could make more in a career in the private sector than in government.

当然，他们的薪水相当高，但大部分的政治人物如果在私人机构工作，得到的薪水会比在政府单位服务更高。

Millet is also high sugar, 72.8 grams sugar Each hectogram, heat production is much higher than rice.

小米含糖也很高，每百克含糖72.8克，产热量比大米高许多。

The nutrients,such as V A,V E,V C,amino acid,phospholipids,glucose oxidase DNA and RNA,in the pollen of Rosa Xanthina and Hemerocallis minor are studied and the result is that the nutrients especially of V A,V E,V C,EAA,DNA and RNA are rich and the proportion is good.

通过对黄刺莓和金针花粉的DNA ，RNA ，磷脂，葡萄糖氧化酶，氨基酸，VA，VE 和VC 等重要营养成分的测定，发现这两种花粉的营养成分丰富，配比良好，特别是VA，VE，VC 和必需氨基酸的质量比较高，RNA和DNA的质量比也较高。

Its intensity should compare ramie normally tall 25 ％, wet strong taller, and have good hygroscopic with anti-wear properties.

其强度通常要比苎麻高25％，湿强更高，并且有良好的吸湿性和抗磨性。

It also forward a way to measure the illuminance with photoelectric cell.

并提出一种利用该光电池测量光照度的方法，且使用了具有高输入阻抗和高共模抑制比的放大电路。

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。