Also, there's still hydrogen in the primary loop.
此外，主回路中还存在氢气。
45 min the water level in the primary loop continues to drop.
45分钟主回路的水位继续下降。
As the water in the primary loop circulates, it becomes very hot.
水在主环的循环中变热。
Steam within the primary loop, now no longer circulating with the water, rises.
主回路中的蒸汽，不再同水一起循环，而是升腾起来。
15 min By this time approximately 3,000 gallons have escaped from the primary loop.
15分钟这时，已有大约3000加仑的水从主回路泄漏。
1 hr 20 min the pumps that push water through the primary loop begin to shake violently.
1小时20分钟用来将水压入主回路的水泵开始猛烈的抖动。
7 hr 30 min Even after operators pump water into the primary loop, pressure is still high.
7小时30分钟尽管操作员已将水抽入主回路，但温度仍然很高。
2 min the EIW (emergency injection water) is activated, and water flows into the primary loop.
2分钟应急注水设备被激活，水涌入主回路。
Half of the core is now uncovered, and the radioactivity of the water in the primary loop is 350 times its normal level.
堆芯的一半都暴露在水面上，主回路中水的辐射水平达到正常标准的350倍。
45 min the water level in the primary loop continues to drop. Gauges in the control room erroneously indicate that the water level is up.
45分钟主回路的水位继续下降。控制室中的仪表误报水位在上升。
7 hr 30 min Even after operators pump water into the primary loop, pressure is still high. The PORV 'backup valve is opened to lower the pressure.
7小时30分钟尽管操作员已将水抽入主回路，但温度仍然很高。减压阀的备用阀门被打开，减少压力。
The entire primary loop of the nuclear reactor - the pressure vessel, pipes, and pumps that contain the coolant (water) - are housed in the containment structure.
整个最初的核反应循环是这样的——高压管、管道、泵、冷却剂(水)——这些被安装在容器型建筑中。
The loss of efficient head of circulation pump in the primary loop of PWR will increase with the increase of resistance coefficient of JetPump under forced circulation.
强迫循环条件下，压水堆一回路主循环泵有效压头的损失随喷射泵阻力系数的增加而增加；
The key problem of the loose parts monitoring system for primary loop of pressurized water reactor is how to extract loose parts impact signal from complex background noise.
压水堆一回路松动件状态监测系统的关键环节在于如何从复杂背景噪声中提取松动件冲击信号。
In primary loop in nuclear plants, the Cast Austenite Stainless Steel (CASS) under operation temperature will face to the issue of thermal aging besides of irradiation damage.
在核电站一回路中，奥氏体不锈钢铸件(CASS)在运行温度下长期工作除了受到辐照损伤外，还将面临热老化问题。
The physical and mathematical models of primary loop natural circulation ability at motionless state and under the influence of heaving and rolling conditions are established.
建立了一回路的自然循环能力在稳定状态时和受到摇摆、起伏等影响时的物理、数学模型。
2 SEC Because heat is no longer being transferred to the secondary loop, water pressure and water temperature in the primary loop rise. This is normal and no cause for concern.
2秒由于热量不能传到二次回路，主回路中的水压和水温上升，这很平常，不必担心。
Both the primary helium circulator for high-temperature gas-cooled reactor (HTR) and the primary pump for the pressurized-water reactor are the key components in the reactor primary loop.
高温气冷堆主氦风机与压水堆主泵一样，均为反应堆一回路的关键设备。
In view of the characteristics of the separate arranged PWR primary loop in nuclear power ship, the different influences of pitching and rolling on natural circulation ability have been analyzed.
针对分散布置的核船压水堆一回路的特点，分析了船舶纵摇和横摇对自然循环能力的不同影响。
This still enabled each half cycle to complete its loop through the one-half of primary in the plate circuit and one-half in the cathode circuit.
这样每半周的回路是完整的，一半的初级在屏极线路上，另一半在阴极线路上。
The primary factor affecting fast phase lock is analyzed by using MATLAB. Then a fast all digital phase locked loop with a high precision automatic modulus control is proposed.
应用MATLAB分析了影响锁相环快速锁定的主要因素，提出了一种具有高精度自动变模控制的快速全数字锁相环。
The problems in the control system of EGS partial reuse are analyzed, then the primary control system has been improved to achieve the closed-loop control of EGS reuse.
对本厂EGS部分回用控制系统中存在的问题进行了分析，并对原有控制系统进行了改进，实现了EGS回用的闭环控制。
Results: The primary fixation devices of fracture patellas were plaster cast, circumferential wire loop fixation, tension band fixation, or modified tension band fixation.
结果：骨折后形成大髌骨者，原固定方法分别为石膏、钢丝或丝线环扎、张力带或改良张力带固定等。
The test loop is consisted of three separated loops, that is, primary helium loop, secondary water loop and cooling water loop.
实验回路由氦气回路、一次水回路、二次水回路组成。
Analog circuit mainly realizes the drive system consisting of physical loop and gain-controlled loop and signal pre-processing system which ACTS on output signals from primary instrument.
模拟电路主要实现了由物理闭环和增益控制闭环构成的驱动系统，以及对一次仪表输出信号进行预处理的信号预处理系统。
The fuzzy on-line control system of close-loop is made up when the power driver board is added in primary on-line checking system.
在原来在线检测的硬件系统中加入功率驱动板，就构成了闭环模糊在线控制系统。
The equipment cooling water used in primary circuit loop and spent fuel system is provided by seawater cooler in nuclear power station.
压水堆核电站一回路和乏燃料贮存水池的设备冷却水由海水冷却器提供。
The drive system outputs to drive magnetic loop on the primary instrument, accordingly simulate the work condition of Coriolis force.
驱动系统输出信号驱动一次仪表上的线圈工作，模拟了科里奥利力的产生条件。
The drive system outputs to drive magnetic loop on the primary instrument, accordingly simulate the work condition of Coriolis force.
驱动系统输出信号驱动一次仪表上的线圈工作，模拟了科里奥利力的产生条件。
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