查询词典 Y-branch

The proposed method is based on the inhibitory effect of resorcinol on the reaction of potassium periodate oxidation of pyronine Y in phosphoric acid medium.

在磷酸介质中，痕量间苯二酚对高碘酸钾氧化吡咯红 Y使其荧光猝灭具有抑制作用，据此建立了动力学荧光法测定痕量间苯二酚的新方法。

Its large surface plane is perpendicular to the y -axis.

它的表面与 Y -轴垂直。

Its large surface plane is perpendicular to the y-axis.

它的表面与Y-轴垂直。Z-方向加有磁场B。

The relatively high Sr/Y (~ 40) and low HREE (Yb.8 ppm) suggest that garnet may play an important role, either as restite or as a fractionated phase, during petrogenesis of the rock.

其较高的Sr/Y（~ 40）和低的重稀土（Yb.8 ppm）反映在其形成过程有石榴石的残留或分离结晶。

Study on the lithology and petrology (fine-grained cold-quenching ring of the enclaves, the reverse vein, the complex enclaves, the plagioclase phenocryst from both host rock and enclaves that is consist on the crystal form, composition and light, et al.), petrogeochemistry (Y/Nb=2.77～6.82, La/Nb=0.91～4.33, Ba/Nb=0.13～37.86, et al.), Sr and Nd isotope most ISr between 0.7031～0.7041,εNd(t=5.2～7.1 and LA-ICP-MS zircon U-Pb dating (the host rock age is 311±12Ma, and enclaves is 306±7Ma), believe the Huangyangshan pluton is crust-mantle hybrid genesis.

通过岩石学和岩相学（包体细粒淬冷边，反向脉，复合包体以及寄主岩石和包体中斜长石斑晶在形态、成分、光性上的一致性等），岩石地球化学（Y/Nb=2.77～6.82，La/Nb=0.91～4.33，Ba/Nb=0.13～37.86等），Sr和Nd同位素（ISr多数在0.7031～0.7041，εNd在5.2～7.1之间）以及LA-ICP-MS锆石U-Pb测年（寄主岩石为311±12Ma，包体为306±7Ma）综合研究认为黄羊山花岗岩是壳-幔源岩浆混合成因的。

At last, the photoconductivity of some samples was detected, and the results of characteristics evaluation revealed that superfine Y-TiOPc is excellent photoelectric material.

最后，对制备的部分产品进行光敏性能检测，结果显示超细Y型酞菁氧钛具有良好的光敏性能，是一种优良的有机光导材料。

The results showed that the synthesis route was feasible and metal phthalocyanine was successfully encapsulated into zeolite Y .

结果表明MPc已被成功地固定于Y型沸石中及此制备路线的可行性。

Transformation of geographic coordinates to plane coordinates eastings and northings or x,y

将地理坐标变换到平面坐标（东距和北距，或称作x和y）。

We will refer to the plane of the graph as the x-y plane.

我们将把图的平面作为x-y平面。

The PZT plates were polarized in thickness direction. By using the deformation in the plane perpendicular to the direction of polarization, the rotation around Z axis was generated when the torsional vibration around Z axis mode was excited. And the rotation around X axis or Y axis was generated by combining the longitudinal vibration mode and the bending vibtration mode.

利用压电陶瓷在垂直极化方向平面内的变形，激励定子绕Z轴的扭转振动模态，实现转子绕Z轴的转动；激励在定子中固有频率接近、振动方向相垂直的伸缩振动模态和弯曲振动模态，并通过振动的叠加使定子末端质点产生绕X轴或者Y轴的椭圆运动，实现转子绕水平轴的转动。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷