采用石蜡组织切片和扫描电镜法，对齐口裂腹鱼卵巢发育进行了组织学研究。
By using the routine method of wax section and scanning electron microscope, the development of the ovary of Schizothorax prenanti was studied.
采用七种高纤维素型立向下电焊条，通过斜y坡口裂纹实验，对高强管线钢的冷裂敏感性进行实验研究。
The cold cracking sensibility of high tensile pipeline-steel was studied by Ygroove cracking test using seven kinds of high cellulose electrode of vertical down position welding.
文中给出的算例表明，适当控制通入的电流强度，可以达到有效控制裂尖熔化区尺寸以及形成焊口的目的。
If a current with proper intensity has been switched on, the goal of controlling the melting and welding dimension effectively around the crack tip can be obtained.
在两口井采用转向剂，实施强制转向重复压裂，获得了成功，达到了控水稳油，提高采收率的目的。
In two of the Wells, we successfully used diverting agent to force fluid to divert, and realized the water controlling, oil increase, and oil recovery enhancement.
2005年对5口井进行了压裂防砂试验，取得了不错的增油效果，为类似稠油油藏防砂提供了借鉴。
Five Wells had been carried out the fracturing sand controlling test in 2005, and achieved good increase production results, which also provided a reference fors.
将地层测试、升排量注入与压降测试、注入与压降测试三种测试工艺在煤层气井压裂前实施，以获取地层参数，并将这三种方法在同一口煤层气井上成功进行了应用。
These three kinds of techniques of well testing, step rate test and injection test at pre-fracturing are conducted to acquire formation parameters and applied in one CBM well successfully.
对于一口特定的井，经营者需要最大程度提高支撑剂用量，并减少压裂液中大分子物质引起的裂缝面损害。
For a particular well, an operator needed to maximize the proppant amount per foot of lateral while reducing the fracture face damage caused by polymer presence in the fracturing fluid.
在所有条件相同的条件下，一口压裂30段的井中每个层段的示踪剂量占所有被注入井下示踪剂总量的3%到4%。
All things being equal, on a 30-stage well, the tracers from each stage would represent between 3% and 4% of the total concentration of tracer material sent downhole.
还有最新的同步压裂技术，即同时对两口或两口以上的井进行压裂。
The latest simultaneous fracturing technology is used to fracture two or more wells at once.
现场应用9口井，投入产出比为1：6，取得了较好的经济效益，对类似气田的压裂改造具有借鉴作用。
These have been applied in 9 Wells, and the input - output ratio is 1:6, showing good economic benefit. This is a reference for fracturing in other similar gas field.
现场应用9口井，投入产出比为1：6，取得了较好的经济效益，对类似气田的压裂改造具有借鉴作用。
These have been applied in 9 Wells, and the input - output ratio is 1:6, showing good economic benefit. This is a reference for fracturing in other similar gas field.
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