稀薄的

The discrete velocity ordinate method in the kinetic theory of gases is developed and applied to discretize the correspo

借助非定常时间分裂法和无波动无自由参数的NND耗散格式，建立直接求解微观分子速度分布函数的有限差分数值格式；研究并发展可用于离散速度坐标点选取和离散速度空间宏观取矩的高斯─埃尔米特无穷积分方法、等均间隔的牛顿─柯斯复合积分法、以勒让德多项式的根为积分结点的高斯─勒让德数值积分法，并应用于不同马赫数绕流模拟；通过对不同流域一维激波管问题、二维圆柱绕流问题和三维球体绕流的计算研究，并将计算结果与其他途径得到的研究结果诸如DSMC模拟值、N-S解及有关实验数据进行比较分析，创建了一套能有效模拟稀薄流到连续流不同流域气体流动问题简化的统一数值算法研究框架

Another sign of robust star formation is the pink regions along the ring. These are rarefied clouds of glowing hydrogen gas, fluorescing because of the strong ultraviolet light from the newly formed massive stars.

另一个证明正在强劲产生巨星的迹象是指环区到处可见的粉红色地带，这是灼热的稀薄氢气云受到附近新形成的巨星强紫外辐射产生的荧光（参考M42、NGC 3372的颜色——译注）。

When he has taken his exercise and is drinking his tea or his beer and lighting his pipe; when, in his garden or by his fire, he sprawls in an aggressively comfortable chair; when well-washed and well-brushed, he resolutely turns in church to the east and recites the Creed without in the least implying that he believes one word of it; when he hears or sings the most crudely sentimental and thinnest of popular songs, unmoved but not disgusted; when he makes up his mind who is his best friend or his favorite poet; when he adopts a party or a sweetheart; when he is hunting or shooting or boating, or striding through the fields; when he is choosing his clothes or his profession—never is it a precise reason, or purpose, or outer fact that determines him; it is always the atmosphere of his inner man.

当他做运动时，喝茶或啤酒时，还有点燃他的烟斗时；当他在他的院子里或是在火炉旁，他大咧咧的坐进一个非常舒适的椅子；当梳理妥当，他毅然决然的朝东向教堂而去，他当众吟诵使徒教条，丝毫没有表达出对其中任何一个字的信服；当他听见或唱出最浑然天成，动人或稀薄无力的热门歌曲，并不为之所动也不感到嫌恶；当他决定谁是他最好的朋友和最喜爱的诗人；当他办场派对或和甜心女郎约会；当他去打猎或是射击或是划船，又或是横跨原野；当他选择要穿上身的衣服或是他的职业-这些从来都不是取决於一个绝对的理由，或是目标，或是任何外在因素；一直都是他的内在精神气度在做决定。

Achilles in his turn threw, and struck the round shield of Aeneas at the very edge, where the bronze was thinnest; the spear of Pelian ash went clean through, and the shield rang under the blow; Aeneas was afraid, and crouched backwards, holding the shield away from him; the spear, however, flew over his back, and stuck quivering in the ground, after having gone through both circles of the sheltering shield.

接着，阿基琉斯奋臂投掷，落影森长的枪矛击中埃内阿斯溜圆的战盾，盾围的边沿，铜层稀薄，亦是牛皮铺垫最薄弱的部位。裴利昂的木杆枪矛把落点破底透穿，盾牌吃不住重击，发出沉闷的声响。埃内阿斯屈身躲避，撑出战盾，挡在头前，吓得心惊肉跳――枪尖飞越肩背，呼啸着扎入泥尘，捣去两个层面，从护身的皮盾。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。