改变位置

If a class denes mutable objects and implements a cmp or eq method, it should not implement hash, since the dictionary implementation requires that a key's hash value is immutable (if the object's hash value changes, it will be in the wrong hash bucket).

如果类定义的是可变对象并且实现了 cmp或 eq方法，它就不应该实现 hash，因为字典实现一个散列表的键值是不可变的(如果对象的散列值改变了，它会放在错误的散列表位置中)。

HHSEC are guaranteed to further expand for 15 population doublings in the conditions provided by ScienCell Research Laboratories.

由于SEC在肝窦中的重要位置，使得SEC机能异常和结构改变将会对整个肝脏造成广泛的影响。

You can change the downloaded files location if you want.

你可以改变下载的文件的位置，如果你想。

They work with remote control devices that change the direction, position and speed of a German-made cutting machine that slices back and forth along a 300-metre-wide coal face.

他们的遥控装置可以任意改变德国产采煤机的方向、位置和速度，这个大家伙在300米矿的煤面上前后运作着，煤炭滚滚而下。

The ultra low center of gravity combined with the center-mounted battery location minimizes roll and allows the car change direction like no other before it.

超低的重心结合中心安装电池位置，最大限度地减少轧辊，并让汽车改变方向一样，没有任何其他在它的前面。

Having changed the traditional drafting arrangement made that accord with heddles of more eyes,then design the new harness draft and chain draft .

该设计方法采用经纱位置图表示织物组织结构，通过经纱相对于各引纬器的位置来反映经纱的开口运动状态，改变了传统上机图的布局，使之符合多眼综丝的生产织造，并由此设计了新的穿综图和纹板图。

Consequently, the fundamental approach to optimize the replacement effect is to adjust the positions of infalls and outfalls and influx, which changes the field structure finally.

因此，在引水量不变的前提下，优化西湖水体置换效果的根本途径就是调整进出口位置和流量，以改变流场结构。

7 Z \/ l$~ Wwww.wangfans.com Wang's pitching plan rarely changes. He will attack the strike zone with his power sinker. When the power sinker is down in the strike zone, he usually produces a lot of groundball outs and keeps his infielders busy. He has made significant progress with the development of his slider in 2007 and, as a result, has increased his number of strikeouts.

u ^$ a1 e9 G！ uwww.wangfans.com 王小民的投球计画很少改变，他用强力伸卡球攻击好球带，当强力伸卡球在好球带内偏低的位置时，他通常制造很多滚地球出局，让他的内野手们忙翻天，在2007年他的滑球大有进步，结果让他的三振数得以增加。

Findings-The inner flow field changes quickly according to 1 gas inject velocity; 2 surrounding air temperature and pressure, and 3 position of jet nozzle and air inlet. The aim of this project is to find an optimum position and geometry for gas generator and inlet opening that can provide a high aspiration ratio for the new design inflator.

在一封闭空间中外围空气可藉由进气道吸入其中，空气由进气道被吸入的气体会因著喷场的速、周遭环境的温与压、喷嘴与进气道的几何形及其相对应的装置位置等因素而改变，且受后端气囊在震波冲击下的开启运动而影响。

Objective To study a method for treating the ingrowing nail by using a nail fold skin flap to reˉconstruct the nail groove.

目的 研究一种利用甲侧襞皮瓣改变甲体与甲沟的位置结构，从而彻底治愈嵌甲的手术方法。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。