同型的

Effect of drought on distribution of carbon assimilation in different genotypes of spring wheat.

干旱对不同基因型春小麦碳同化物分配的影响。

The theoretical analysis and simulation results of 1kW 40~60VDC/380VDC full-bridge Boost mode two-input DC-DC converter have shown that the converter has the advantages such as double isolation among multiple input sources and between output and input of the converter, simple topology, strong voltage matching ability, multiple input sources can supply the power simultaneously or individually, small input current ripple, high power density, high conversion efficiency, high reliability at short circuit, magnetic flux of high-frequency transformer easy to add up etc.

1kW 40～60VDC/380VDC全桥Boost型双输入直流变换器的理论分析和仿真结果表明，这种变换器具有多路输入源之间以及输出与输入源之间双隔离、电路拓扑简洁、电压匹配能力强、多路输入源可同时或分时供电、输入电流纹波小、功率密度高、变换效率高、负载短路时可靠性高、高频变压器磁通易于叠加等优点。

The basalt is belong island arc tholeiite and series of the calc-alkaline,and have character of island arc in rare earth element and trace element.

玄武岩属岛弧拉斑玄武岩和钙碱性系列，属太平洋型钠质类型，稀土、微量元素显示具岛弧特征，大地构造位置为岛弧中心靠近大洋一侧，与南侧那拉提晚泥盆—早石炭世侵入岩共同组成火山弧，同为古亚洲洋向北俯冲的产物。

The characteristics of cryptocrystalline magnesite ore in Bameng Magnesite Mine were discussed.

论述了巴盟菱镁矿的特点，隐晶质菱镁矿多为热液交代型超基性岩类矿石，其基质致密坚硬，微细嵌布，杂质含量高，且有广泛类质同象，难以实现矿物单体解离，实际分选困难较大。

These extensional basins were formed at the background which was the tectonic dynamic of horst-uplifing and graden -downfalling at continental crust of the Qinling under slow convergence comprehensively deep lithosphere.

中泥盆世，在伸展作用增强的背景下，在柞山一级盆地内，由次级同生断裂作用形成了断陷型三级构造热水沉积成矿盆地。

In fact, electrophoretic displays are already available, but they are built on glass in a similar way to an LCD.

事实上，电泳型显示器是完全可用的，但是它们在利用玻璃制成上同LCD有点相似。

The clinical features of PCAA included: forming giant aneurysm in about 80% cases; presenting SAH and induciag focal symptoms e. g. hemiparalysis, paralysis of oculomotor or hemianopsia; showing massive lesion around cerebral peduncule or internal temporal lobe on CT scan; being associated with a fetal PCA.

PCAA的临床特点是：(1)易形成巨大动脉瘤，约占80％；(2)临床表现以SAH最多见，且也常有局灶性症状，如偏瘫，动眼神经麻痹、同向偏盲等；(3)CT检查常可见大脑脚旁或颞叶内侧占位病变；(4)常伴有胎儿型PCA。

Twin screw refining extruder works at high consistency and is an energy and water saving refining machine,it is a co-rotating and intermesh- ing twin screw extruder which is special for pulp refining .

双螺杆磨浆机是一种同向旋转、啮合型磨浆专用的双螺杆挤出机。

Comparison studies on mineralization characteristics of the 414 ore deposit with Limu orefield indicate some similarities in mineralization ,which were resulted from the similarities in evolution of the rare metal-bearing mag-matic rocks.

江西414矿和广酉栗木矿是我国目前钮的主要原料基地。在成固类型上它们同属稀有金属花岗岩型矿床，成矿元素除袒之外，还伴生锯、锡或埋。

The calculation of the star circuit with multijugate coupling inductance coils can be predigested using the decouping rule.

现对星型耦合电路进行分析。2 去耦分析及证明过程图 1为具有三对耦合线圈的星形电路，每对均为同侧联接。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。