X bears no relation to Y.

X和Y没有关。

He took his draft physical and, like Strobe, was declared 1-Y, draftable only in a national emergency.

他进行了征兵体检，结果他和斯特罗布一样被宣布为1-Y类，即只有在国家面临危机时才会征召他。

Y chromosome has two types of polymorphism:metacentric (or submetacentric) and acrocentric chromosomes.

染色体有中部(或亚中部)和近端着丝粒染色体。

Results Gnathion and gonion showed positive displacement on X and Y axes and negative displacement on Z axis.

颏顶点、下颌角点均表现为X、Y轴向的正位移,Z轴向的负位移。

The development of deformation theory, selection and utilization of new cultivars of Y. denudate can be based on these results.

为进一步深入开展玉兰形变理论、新品种选育和开发利用等研究提供了科学依据。

Nutritional intervention of taurine and other micronut rients may modulate the visual signal transmission or vision function mediated b y the some amnio-transmitters.

营养干预可通过影响眼球、外侧膝状体游离氨基酸含量，进而对视觉信号传导及视功能产生影响。

Y series wrapping machine is suitable for the packaging of cylindraceous goods.This method of packing prevent the goods from dust , water etc .

Y系列圆筒式缠绕包装机对圆筒状物体进行轴向包装，实现物体的整体裹包。

Abstract： On the basis of soya-bean and milk, producing technol og y and prescription of clabber were investigated in terms of cross-over experimen t.

摘 要： 以黄豆、牛乳为主要原料，按照正交试验方案，研究了发酵奶的制作工艺和配方。

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。

According to the plane coordinate in each image, buccolingual direction was presented as X axis, mesial-distal direction as Y axis and occlusogingival direction as Z axis.

根据各层图上建立的平面坐标，设颊舌向为X轴，近远中向为Y轴，牙合龈向为Z轴。