lower field的例句大全

The daily average relative humidity in the stands is lower than that in field. after 1985, the variations of foggy day and mean annual humidity in Jinghong and Damenglong were different due to urban construction and natural climatic variation.

日平均相对湿度林外大于林内；而1985年以后，两站年雾日数和年平均湿度的变化出现较大差异。

Determined by characteristics of sedimentagraph, undersize sedimentary faces and field test pressure in Ordos lower Paleozoic, Ordovician reservoirs are of a pressure system of oil gas.

依靠沉积相、沉积微相以及实测地层压力的差异对鄂尔多斯盆地古生界含油气系统进行划分，论证了奥陶系天然气藏落在一个含油气压力系统中。

River system of middle-lower reaches of Luanhe River and NEOTECTONIC STRESS FIELD

滦河中下游水系和新构造应力场

The overseas field application shows that oil base muds with densities greater than 1.6 g/ cm3 have lower equivalent circulation density ( ECD) if manganese tetraoxide is used as the weighting agent, instead of barite.

国外现场应用表明，对于密度在1.6g/cm3以上的加重油基钻井液，用四氧化锰代替重晶石粉加重，能降低钻井液的当量循环密度。

The content of soil quick-acting potassium in the chilli field is lower than the soil in the sugarcane field.

与甘蔗地土壤比较，辣椒地土壤速效钾含量呈降低趋势。

The results show that there is a uniform temperature field and lower temperature gradient on cathode surface. So the gas baking can meet the requirements of start-up process of aluminum electrolysis cell.

仿真结果表明：阴极表面温度分布均匀，温度梯度小，燃气焙烧能够满足铝电解槽预热启动的要求。

In the high tension field, the excitation and ionization of particles on the fuel drop surface only need the lower cylinder temperature to realize the better second atomization.

在高压电场中，燃油液滴表面的粒子得以激化和离子化，只需较低的汽缸温度，就可得到较好的二次雾化。

The Study of Residual Oil of the Reservoirs with Middle-Lower Penetrability in FZ Oil Field

FZ油田中低渗油藏剩余油分布研究

Relative errors between simulation results of model and experiment were lower than 2%, and between model and field observation lower than 6% by the example of throughfall.

以穿透降雨为例，其模型模拟结果与实验比较，相对误差不超过2%，与野外观测比较，多次平均相对误差为6%。

It is clear that deep high-humidity layer in the mid-lower troposphere ands relevant temperature/ wind field structure maintained and enhanced a strong convection heating, and it is very important to the development of the depression.

表明对流层中低层的深厚高温层的存在及相应的温度结构和风场所导致的较强的对流加热的维持和加强，对低压的发展极为重要。