垒

LaNi〓 can be easily activated at room temperature and activated LaNi〓 possesses catalysing effect for the dissociation of H〓, which greatly reduces the energy barrier for dissociation of H〓. Hydrogen passed through LaNi〓 particles, then diffused into the crystal lattices of V、Nb and TiFe alloy and formed hydrogenate.

LaNi〓粒子在室温下很容易活化，活化后的LaNi〓具有了氢分子分解为氢原子的催化作用，降低了氢分子分解为氢原子所必须克服的势垒，氢通过LaNi〓粒子而进入V、Nb、TiFe合金晶格中，形成金属氢化物。

The most preferable substituents are methyl groups for positions R1 and/or R2, due to the existence of a hyperconjugation effect between the p z orbital of the central carbon atom and one of the C—H bond orbitals in methyl group.

当R1， R2位置是甲基时，由于碳原子的p z 轨道与甲基的一个C—H键轨道间存在强的超共轭效应，从而可以较大程度地降低α-氢转移反应的势垒。

Continue to work upward so that the top ofthe igloo is about shoulder height with the person working inside.

继续向上垒直到有里面工作的人的肩膀那么高。

Continue to work upward so that the top of the igloo is about shoulder height with the person working inside.

继续向上垒直到有里面工作的人的肩膀那么高。

Make the of the igloo, being sure to make the igloo big enough so that up to four or more people can sleep comfortably.

垒雪屋的最底层，雪屋的面积要足够大，能让四个或更多的人舒服的躺下。

Those products,in imine or enamine form,can tautomerize via hydrogen migration.

水催化对反应产生影响，水的参与使得能垒大大降低。

My task was a very hard one; but, as I was absolutely resolved- as my cousins saw at length that my mind was really and immutably fixed on making a just division of the property- as they must in their own hearts have felt the equity of the intention; and must, besides, have been innately conscious that in my place they would have done precisely what I wished to do- they yielded at length so far as to consent to put the affair to arbitration.

我关了窗，把一个垫子挂在门上，免得雪从门底下吹进来，整了整火，在炉边坐了近一个小时，倾听着暴风雪低沉的怒吼，我点了根蜡烛，取来了《玛米昂》，开始读了起来――残阳照着诺汉那城堡峭立的陡壁，美丽的特威德河又宽又深，契维奥特山孑然独立；气势雄伟的塔楼和城堡的主垒，两侧那绵延不绝的围墙，都在落日余辉中闪动着金光。

G2 t6 z9 o英式橄榄球,Rugby,中国橄榄球,橄榄球在线视频,全黑队,三国赛 Place Kick - a kick of the ball resting on the ground, placed in an indention in the ground, from a small pile of sand, or from a kicking tee.

定踢，与落踢相对。球放置在球场上，通常由泥土垒成或专门的T型物做底座以方便下脚。定踢发生在十五人制比赛中上、下半场的第一次开球或任意球和附加射门时。

S9 ~$ j+ K0 _5 ?2 N$ P1 y英式橄榄球,Rugby,中国橄榄球,橄榄球在线视频,全黑队,三国赛 Place Kick - a kick of the ball resting on the ground, placed in an indention in the ground, from a small pile of sand, or from a kicking tee.

A英式橄榄球|Rugby|中国橄榄球|橄榄球在线视频定踢，与落踢相对。球放置在球场上，通常由泥土垒成或专门的T型物做底座以方便下脚。

If the ball is near the baselines, the umpire shalldeclare "Infield Fly, If Fair".

如果球很接近垒线时裁判应该宣判"如果界内，内野高飞球"。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。