横沟

方法：（1）尸体肝脏标本30例，研究肝动脉、门静脉和横沟的腹腔镜应用解剖。

Methods : ( 1 ) Thirty antisepsis adult liver specimens were studied for the laparoscopic applied anatomy of the liver artery , portal vein and transverse furrows .

由于从基因到表型非线性过程，从而引起基因型和表型差异，期望有效方法或工具能跨越这个横沟。

The gap exists between genotype and phenotype as the non-linear process from gene to protein , and phenotype , efficient approaches or tools are expected to span the gap between genotype and phenotype .

寰椎横突后沟或管的出现率，左右侧差别不显著，男女性也无显著差别。

As for the presentation there didn 't seem to be any remarkable difference on the sides , nor in sexes .

横肋在角沟的肩部向口端明显弯曲；

Sharp bending of the transverse ribs toward the aperture on the shoulders ( edges ) of the corner sulcus ;

横垄加档和横坡梯沟是保土增产效果好且简便实用的耕作方法。

Horizontal ridge tillage with earth fenders and horizontal terraced pot tillage were two simple practical tillage methods , which Were also beneficial to soil conserving and yield increasing .