起出通井管柱,检查通井规擦痕.Pull out the drifting string and check the gauge for scratch.但下放前要通井,不易过快,下放到预定位置时必须有一套管接箍缝,具承上压能力小.When the bridge plug comes to desired position, there must be a casing coupling seam.广泛应用于油田用修井机 、 通井机及其它...
Mismanagement and climate change are shrinking clean water supplies worldwide.管理不善(mismanagement)和气候变化正在逐步削弱全球干净水资源的供应.Since earliness is not an issue, nor is summer rainfall, his only concern is clean fruit.因为提早成熟和夏季雨水不...
它首先在橙黄的排气云和白色的雾气中缓缓上升.At first it went up slowly in a cloud of orange exhaust and white vapor.氧化铁用来赋予从微黄到橙黄,再到深褐之间的各种褐色.Iron oxides give Browns, ranging from yellowish through orange to dark Brown.汉语的基本颜色词有: 赤橙黄绿青蓝紫.Chin...
EBN + red date + gingko nuts + white fungus + almond.燕窝+红枣+银杏果干+银耳+杏仁.Best to eat cooked blood red date, easy to absorb.红枣熟吃补血效果最好, 易于吸收.Red date boiled in the porridge makes the cheeks red.要得皮肤好,煮粥加红枣....