Nearly every carrier, except JetBlue, reported a drop in available seat miles for August.
几乎所有航空，除了JetBlue航空公司，报告8月份的航运量的减少都明显可见。
The China Ocean notice that the price drop as a result, as of December 12, the company-owned dry bulk carrier holding company The forward freight agreement changes in fair value of the total loss of 53.8 billion yuan, with delivery 1, 430, 000, 000 yuan net income, there are 3, 950, 000, 000 yuan of Fukui.
12日16日，中国海洋注意到，因此价格的下降，截至12月12日，该公司拥有的干散货船，控股公司的远期运费协议变化的538.0亿元的总损失的公允价值交付，纯收入14.3亿元，有39.5亿福井元。
However, converters adopting single unit power semiconductor cannot meet system requirements due to low switching frequency and high power dissipation of recent power semiconductor devices. A converter based on the carrier phase shifting parallel technology was adopted. It improved system performance by enhancing system redundancy, heightening equivalent switching frequency and sampling frequency controlled by output current, reducing voltage drop on output filtering inductor and implementing a faster dynamic response.
受现有功率器件及其开关频率、发热等条件制约，采用单模块的变流器难以满足系统要求，因此采用载波移相并联作为并网变流器，使系统冗余性增强、输出电流控制的等效开关频率和采样频率都得到了提高，输出滤波电感的压降减小，提高了系统动态响应能力。
We used the numerical simulation, considered the variation of potential, electric field and carrier concentration in SITH, researched and expatiated the rule of increasing current in block-state, the mechanism of breakover phenomenon and the on-state voltage drop.
研究中采用了数值模拟的方法，从器件内部的电势、电场以及载流子浓度的变化角度，阐述了阻断态电流增长的规律、转折发生的原因、以及导通态压降和电流的变化特点。
In the spiral pipe heat exchanger exports terminal, the ammonia steam temperature has been heated up 85 ℃--95 ℃, by now, the ammonia steam had the 45kg-55kg/cm2 ammonia steam pressure, sent in the ammonia steam turbine through the constant temperature pipeline, impelled ammonia steam turbine revolving, led the generator electricity generation; After the ammonia steam makes the merit release energy, the temperature drop, the returns ammonia storage tank, passes through again adjusts the press pump to press into the spiral pipe-type heat exchangers to carry on the next circulation; Including the ammonia steam turbine entire ammonia steam road is becomes the independent closed cycle system, is isolates completely with the outside air; The ammonia steam only plays the carryhome and the shift energy role, in the electricity generation process does not consume the actuating medium, the stored energy carrier water also is only gets up the carryhome and the shift energy function, The waterway also is from becomes the independent closed cycle system, in the electricity generation process also the needless water consumption, through the actuating medium ammonia steam and the stored energy carrier water unceasing shuttle service, transforms through the heat interchanger the solar energy as the actuating medium ammonia steam heat energy and the kinetic energy, With the aid of the ammonia steam turbine heat - machine transformation function and the generator machine - electricity transformation function, has realized the solar energy hot - electricity entire conversion process, transforms continuously the solar energy into the electrical energy, power supply for foreign; The low temperature generating system must solve three big technical keys:One, the anticorrosion (has actuating medium has strong corrosiveness), two is Explosion-proof (Some actuating medium Can have the detonation with the air mix when divulging, controls warm malfunction, elevates temperature suddenly also can have detonation), three is guards against the revolution axis divulging
以太阳能低温发电系统为例，低温发电方法是这样进行的：以水作为储能载体的太阳能采集器将太阳能采集起来，将水温提升至85℃--98℃；用氨作为工作介质储于氨储罐及氨汽路中；采用螺旋管型热交换器；用调压泵将氨储罐中的氨汽压入螺旋管型热交换器的螺旋管内，用调压泵将携带太阳能的85℃--98℃的储能载体热水压入螺旋管型热交换器的螺旋管外壁空间进行循环式热交换，在热交换器的螺旋管出口端，氨汽温度已被加热到85℃--95℃，这时，氨汽具有45kg—55kg/cm2的氨汽压力，通过恒温管道送入氨汽轮机，推动氨汽轮机旋转，带动发电机发电；氨汽作功释放能量后，温度下降，返回氨储罐，再经调压泵压入螺旋管型热交换器进行下一次循环；包括氨汽轮机在内的整个氨汽汽路是自成独立的封闭循环系统，与外界空气是完全隔绝的；氨汽只起携带和转移能量的作用，发电过程中并不消耗工作介质，储能载体水也是只起携带和转移能量的作用，水路也是自成独立的封闭循环系统，发电过程中也不消耗水，通过工作介质氨汽和储能载体水的不断循环运行，通过热交换器将太阳能转化为工作介质氨汽的热能和动能，借助氨汽轮机的热—机转化功能和发电机的机—电转化功能，实现了太阳能的整个热—电转化过程，将太阳能源源不断地转变为电能，对外供电；低温发电系统要解决的三大技术关键：一是防腐（有的工作介质具有较强的腐蚀性）、二是防爆（有的介质泄漏与空气混合会产生爆炸，控温失灵，急剧升温也会产生爆炸）、三是防轴漏（汽轮机是动态旋转体，必须解决工作介质的防轴漏问题）。
It also analyses emphatically the quantitative relation between the minority carrier lifetimes in the base region under the different conditions of injection and their affects on the forward voltage drop by the theoretical calculation;
通过理论计算，着重分析了大、小注入下基区少子寿命间的定量关系及其对正向压降的影响；
F/A-18E performance, F/A-18E captain of 18.31 meters, height 4.88 meters, wingspan 13.62 meters, 9.32 meters, wing area of 46.45 meters 2, show strings than 4.00. F/A-18E empty weight 13, 387 kilograms, the maximum internal fuel 6531 kilograms, maximum external fuel 4436 kilograms, maximum external load of 8051 kilograms, take-off weight 29, 937 kilograms. F/A-18E maximum level flight speed of M1.8 +, maximum speed M1.0 +, and practical ceiling 15.24 thousand meters, air patrol hours (with six mid-range missiles, three 1818 liters drop tank from the aircraft carrier 278 km) 2 hours and 15 minutes.
F/A-18E性能卓越，F/A-18E机长18.31米，机高4.88米，翼展13.62米，9.32米，机翼面积46.45米2，展弦比4.00.F/A-18E空重13387千克，最大内部燃油6531千克，最大外部燃油4436千克，最大外挂载荷8051千克，起飞重量29937千克。F/A-18E最大平飞速度M1.8+，最大速度M1.0+，实用升限15240米，空中巡逻时间（带6枚中距导弹，3个1818升副油箱，距航空母舰278千米）2小时15分。
Taking account of carrier lifetime, carrier mobility, carrier diffusion length and its on stage voltage drop, then the optimization design of doping concentration and the width of n base region required in different withstand voltage can be getted.
同时对器件的N基区设计则综合考虑了耐压、载流子寿命、迁移率、载流子的扩散长度和通态压降等，得到了RSD在不同耐压需求下的掺杂浓度和主要阻断区域的优化设计。
The experimental results show that both the superconducting transition temperature (Tc) and the charge carrier concentration (PH) deduced from the Hall coefficient of the samples drop monotonously with the increase of Pr content.
实验结果表明随着Pr在Ba晶位替代量的增加，超导转变临界温度Tc和由Hall系数推算的荷电载流子浓度PH均单调下降。
But if the diffusion rate of varies charge carrier in electrolyte is different, so the voltage drop which passed electrolyte would change in square.
但是如果电解质中各类电荷载流子的扩散率是不相同的，那么，通过电解质的电压降将是二次方地变化。
The calculated results show that the mesa size of the top mirror strongly influences the voltage distribution inside the VCSELs and the radial distribution of the injected current density, carrier density, and voltage drop in the active layer.
结果表明，台面尺寸对垂直腔面发射激光器内部的电势分布和有源层中的注入电流密度、载流子浓度及结压降分布有重要影响。
On Friday, helicopters flew sortie missions to drop food and water to hard-hit and inaccessible parts of the disaster zone from the USS George Washington aircraft carrier, anchored just off the coast of the Philippines.
上周五，停靠在菲律宾附近的乔治？华盛顿号航母上的舰载直升机多次出任务，向重灾区和交通中断的地区投送食品和水。
The model calculation shows that the heating of carrier gas and enthalpy of slag-forming reaction have little contribution to the temperture drop of steel.
模型计算结果表明：对喷吹气体加热以及成渣反应导致的钢液温降基本上可以忽略；
Under a certain applied voltage, the injected current density, carrier density and voltage drop in the center of the active layer decreases greatly with decreasing mesa size, respectively, and the property of the VCSELs will deteriorate.
在一定的外加电压下，随着台面尺寸减小，有源层中心处的注入电流密度、载流子浓度和结压降急剧减小，垂直腔面发射激光器性能恶化。
It is shown that for devices of sintered Al electrode whether the boron diffusion can improve the drop characteristics mainly depends on the minority carrier life.
结果表明：对于烧铝电极器件浓硼扩散改善压降作用主要取决于能否提高器件的少子寿命；
Nearly every carrier, except JetBlue, reported a drop in available seat miles.
除了捷蓝几乎每个运营商八月的可用座英里都有所减少。