查询词典 below zero

Zero valent iron has been widely used in remediation of groundwater pollution. The potential for using zero valent iron to treat chromium pollution in situ has been concerned in recent years.

零价铁已广泛的被应用於地下水整治复育工作上，近年来，利用零价铁现地处理铬污染的潜力也逐渐被重视。

Hence, the kinetic energy of the system is zero when its potential energy has its maximum value (choose the static equilibrium position of the system as the zero point of potential energy).

当振体运动到距静平衡位置最远时，速度为零，即系统动能等于零，势能达到最大值（取系统的静平衡位置为零势能点）。

It is found by solving the self-consistency equa tion that, at zero chemical potential and finite temperature the chiral phase transition is of second order, while both at finite temperature and density and at zero temperature finite density this transition is of first order.

通过求解序参量所满足的自洽方程，其结果表明：在零化学势有限温度情况下，有二级手征相变发生；对于有限温度和密度以及零温有限密度两种情况，手征相变为一级，并且其转变温度或密度与费米子所处的初始相有关，即从破缺相到正常相的转变温度或密度不同于从正常相到破缺相的转变温度或密度。

We use zero to mark available elements of heap; therefore, we cannot return a reference to heap[0] — if it were a set, its elements would contain the index value zero.

我们用0值来标识heap数组中可用的成员；所以不能返回heap[0]的引用——因为如果它是一个集合，那么它所包含的元素可能包括索引值0。

We use zero to mark available elements of heap; therefore, we cannot return a reference to heap[0] — if it were a set, its elements would contain the index value zero.

我们用0值来标识heap数组中可用的成员；所以不能返回heap[0]的引用——因为如果它是一个集合，那麼它所包含的元素可能包括索引值0。

According to the basic thought of classical zero knowledge protocol,a scheme for quantum zero knowledge protocol in a group using a mode of quantum secure communication is designed.

有了零知识证明，Alice就可以公布不包含有关秘密的信息，却能使任何人相信他知道这个秘密。

Carnitine was added to pediatric TPN and TNA formulations at 130 or 200 mg/L and units were studied on day "zero" or stored at 4～5℃ for 1, 7, 15 or 30 days. Units including day "zero".

在儿童肠外营养和全营养混合液中以130～200mg／L的标准加以卡尼汀，所配混合液中卡尼汀稳定性的测定时间分别为：配制后的当时和配制后的第1天、第7天、第15天和第30天(此间在4～5℃中保存)。

Possesses freewill zero: can appoint zero freely in the range of sensor pole's length .

任意零点：可在传感器杆长范围内任意指定零点。强档菜单：可进行多达20段的标定。

Was founded in 2003, now has 1,350 Chinese-made aluminum foil rolling mill production line 2 is also equipped with one of those who roll machine, cutting machine and high-precision thick exclusive roller grinder, annealing furnace and other special equipment, annual output of a single zero, double 6,000 tons of aluminum foil zero.

江苏神舟铝业有限公司创建于2003年，目前拥有国产1350铝箔轧机生产线二条，并配有分卷机、厚剪机及高精度专用轧辊磨床，退火炉等专用设备，年产单零、双零铝箔6000吨。

The main purpose of this thesis is to research and develop three different kinds of battery chargers of resonant-switch converters. Starting with the zero voltage switch and the zero current switch converters, which employ the quasi-resonant converter technique, we gain the best parameters of the resonance components from the characteristic curve diagrams of these two converters. Then we design battery chargers based on these two structures and use them to experiment on lead-acid batteries.

中文摘要本论文之主要目的在於研制三种不同的共振开关式转换器蓄电池充电器，先探讨半共振式技术的零电压以及零电流转换器，利用这两种转换器的特性曲线图设计出共振元件最佳的参数值，以这两种架构作为蓄电池充电器，来对铅酸蓄电池做充电测试，经实验测得，零电压切换半共振式降压型转换器之充电器的开关在零电压的时候导通和截止。

Given the language of section 102(2), the Supreme Court's rejection of substantive review under NEPA seems unjustifiable in principle

按照第102条的规定，最高法院否决《国家环境政策法》所规定的实质性复审在原则上似乎是不正当的。

ObjectiveTo explore the effect of variable hip abduction orthosis on children spastic cerebral palsy.

目的探讨髋关节矫形器在儿童痉挛型脑性瘫痪康复中的作用。