But if that fails, it could be months before a second well is completed, reducing the pressure in the first and thus stemming the flow.
但如果这项措施也失败了，就得花上两个月来依靠二号井来缓解一号井的压力，从而遏制石油的流动。
The experiment result showed that sinusoidal tube can effectively inhibit second order harmonic mode, increase first order pressure amplitude and lower down heating block temperature.
在一定加热功率下，正弦管能有效抑制系统产生的二阶谐波，提高一阶压力波动幅值并降低加热块温度。
The first and second derivative plates of concave pressure build-up curve are presented in this paper.
本文提出了凹型压力恢复曲线的一阶导数图版和二阶导数图版。
A first pressure is then applied to the first and second active areas to pre-nest the first active area and the second active area.
然后在第一和第二活性区上施加第一压力，以将第一活性区和第二活性区预嵌套。
The theory part is the study of cleanout mechanism, mostly include two aspects, the first is ozone antisepsis mechanism and the second is pressure bounce-back mechanism.
理论部分是对清洗机理的研究，主要从臭氧消毒灭菌机理和压力反冲机理两方面进行的。
A low-pressure mercury vapor discharge lamp is operable in a first mode of operation ('normal mode') and a second mode of operation ('emergency operation').
低压汞汽放电灯操作在第一操作模式（“正常模式”）和第二操作模式（“紧 急操作”）下。
The first reading is called Systolic Blood Pressure and the second or lower reading is known as Diastolic Blood Pressure.
测量血压中，第一次声音对应的读数称为收缩压，第二次或声音削弱时对应的读数为舒张压。
When he was moving up from the first to the second year of senior high school Zeng Zhixia lost confidence in himself, and, under extreme pressure, applied for a suspension of schooling.
因为在高一升高二那一年，曾志夏对自己没有自信，压力过大，于是向学校申请休学。
Several flow guiders are fixed in between the frame base and the frame. The flow guiders have the first and the second curve surfaces to largely decrease noise and increase wind pressure.
以及多个导流片，设置于该基座与该外框之间，其中该导流片具有一第一曲面和一第二曲面，以大幅降低扰流噪音并可提高风压。
Defender Thomas Vermaelen explained the turnaround, saying: "We just reacted very well. The first half was really bad but in the second we put pressure on them and saw the result."
报道费尔马伦说：“我们只是作出了很好的回应，上半场我们踢得真糟糕，但是下半场我们给对手压力，也看到了回报。”
The waste liquid eductor of the flow cytometry comprises a waste liquid discharge pipe, a first branch pipe, a second branch pipe and a pressure fluctuation isolated unit;
该流式细胞仪的废液排放装置包括废液排放管、第一支管、第二支管和压力波动隔离单 元；
The waste liquid eductor of the flow cytometry comprises a waste liquid discharge pipe, a first branch pipe, a second branch pipe and a pressure fluctuation isolated unit;
该流式细胞仪的废液排放装置包括废液排放管、第一支管、第二支管和压力波动隔离单 元；
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