The gold metallogeny is characterized by auriferous pyrite and occurred in the alternating layer of heavy-layer metasandstone, flaggy metasandstone and graphitization schist.
金矿化以含金黄铁矿为特征，产出于盖县组变质砂岩段厚层状变质砂岩、薄层状变质砂岩和石墨化片岩的互层带中， 矿体产状与地层一致；
Alternating the grain directions of each layer of timber reduces many of the weakness that previous timber products had.
交替各方向纹理的木材层，减少了很多以前木材制品的弱点。
If there is a large difference in the coefficient of expansion, there will be cracks in the ceramic layer or the phenomenon of exploding porcelain in the alternating heat and cold.
如果膨胀系数相差较大，在冷热交替的时候就会出现瓷层裂纹或爆瓷现象。
CLT is fabricated by bonding together timber boards with structural adhesives to produce a solid timber panel with each layer of the panel alternating between longitudinal and transverse lamellae.
交叉复合木材(CLT)是制备与结构胶粘剂粘接在一起板，木材生产与各片层之间的纵向和横向交流面板层的实木面板。
Plant some fennel alternating with celery and other types of lettuce in the next layer.
在下一圈中更替种植一些茴香、芹菜和各种卷心菜。
Objective To explore electrocardiogram feature of non-alternating Wenchebach atrioventricular double layer block and it's clinical significance.
目的探讨表现为非交替性文氏周期的房室交接区双层阻滞的心电图特点和临床意义。
For high levels of free-stream turbulence, streaky structures in boundary layer with the spanwise variations alternating will be generated.
对背景湍流度很大的流动，边界层中有时会产生沿展向周期分布的流向速度的条纹结构。
On the basis of stator hollow conductor layer building in large electric machines, the paper deduces numerical formula for calculating conductor alternating current resistance.
本文在大电机定子空心导体分层的基础上，推导了导体交流电阻的数值计算公式。
On the basis of stator hollow conductor layer building in large electric machines, the paper deduces numerical formula for calculating conductor alternating current resistance.
本文在大电机定子空心导体分层的基础上，推导了导体交流电阻的数值计算公式。
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