三向的

Whenever the President transmits to the President pro tempore of the Senate and the Speaker of the House of Representatives his written declaration that he is unable to discharge the powers and duties of his office, and until he transmits to them a written declaration to the contrary, such powers and duties shall be discharged by the Vice President as Acting President .

第三款当总统向参议院临时议长和众议院议长提交书面声明，声称他不能够履行其职务的权力和责任时，在他再向他们提交一份内容相反的书面声明前，此种权力和责任应由副总统以代总统身分履行。

The present Cu-20Ni-25Co alloy forms a continuous of Co2O3 layers over the surface of alloy because Cu-20Ni-25Co alloy formed by adding Ni to Cu-Co alloy decrease the critical concentration of forming reactive component oxides.

这主要归因于向Cu-Co合金加入了第三组元Ni，降低了合金表面活泼组元形成氧化物所需的临界浓度，促使合金表面由混合氧化物膜向单一活泼组元氧化物膜的转化。

Throughout February, the Queensland government airdropped supplies to citizens, who had to wait to reemerge when the water recedes in the Southern Hemisphere's autumn, in late March or early April.

整个二月，昆士兰政府都在向市民空投生活用品，当南半球的秋天，三月末或四月初的时候，水向后退，市民们又不得不再次等待救援。

Therefor, the northeast tending faults become always the paths for oil to migrate southeastward.

使用有限元方法对成藏期三维应力场数值模拟研究的结果表明，北西方向断层受挤压强烈，断面正应力大、断层泥相对发育，易于封堵；北东方向断层封堵性差，常成为油气由西北往南东运移的"有限性"通道。

Based on above, the author point out that the central block of Chenghu-tuditang synclinorium and the southern block of Dangyang synclinorium are the advantageous regions for exploration.

在综合研究江汉平原石炭系—下三叠统油气成藏条件的基础上，指出了沉湖—土地堂复向斜中部区块、当阳复向斜南部区块为有利的勘探地区。

The model shows that the material removal depth is proportional to two-thirds power of the normal polishing force and the relative tangential velocity component between the polishing tool and wheel, and is inversely proportional to the feed rate of polishing tool.

模型表明，材料去除深度与法向抛光力的三分之二次方成正比，与进给速度成反比，与抛光工具和车轮的相对速度切向分量成正比。

Fibrillar collagen(Collagen typeⅠand Ⅲ) in sinusoids of normal liver was successfully observed through second harmonic generation microscopy.

分别用前向二次谐波及背向双光子荧光对肝脏标本的成纤维胶原和肝细胞浆进行成像，将结果与传统的Masson's三染色法进行比较。

With the development and application of three-terminal devices, a millimeter-wave three-terminal device oscillator has some advantages over a two-terminal oscillator, for instance, operation frequency band, efficiency, stability and integrity. Especially, for PHEMT (pseudomorphic high electron-mobility transistors) oscillator and HBT (heterojunction biplor transistors) oscillator, there is lower noise and better integrity, operate in wider dynamic range and higher frequency band.

随着三端器件的发展，相对于毫米波二端器件振荡器而言，毫米波三端器件振荡器具有工作频带宽、效率高、工作稳定和集成度好等优点，特别是用PHEMT和HBT器件制作的振荡器，具有更低的噪声，更大的动态范围，更好的集成度，可以工作在更高的频段，所以固态器件毫米波振荡器已逐步向三端器件振荡器发展。

Methods Based on the model of round axial symmetry turbulent jet, three simplified categories of the mitral regurgitant jet were proposed.

方法据圆形轴对称自由紊动射流模型，利用超声成像模拟软件FieldⅡ模拟简化的二尖瓣反流的三种情况：①完全正向射流；②中心为正向射流，边缘为负向反流；③上半部分为正向射流，下半部分为负向反流。

Fashion a tongue of triceps tendon with its base attached to the olecranon, leaving a peripheral tendinous rim attached to the triceps for later repair, as follows.

在尺骨鹰嘴近端的内侧面作锐性分离，向近端沿肱三头肌肌腱分离，然后横向外侧，再向远端顺着肌腱到达外上髁的后部。

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。