elongate GREGMAT

Acropetal differentiation of the cambium layer continues as the primary root elongates.

形成层向顶分化像初生一样在继续进行。

Methods The extirpation operation for orbital plexiform venous hemangioma were performed for 2 cases by elongate lateral canthotomy combined conjunctivotomy.

方法对我院2例眼眶静脉性蔓血瘤患者,采用外眦联合结膜切口进行手术摘除。

Backwashingable filter can blow down at any moment and backflush the filter without pumping off,which improves the application effect,reduces the cost and elongate the working life.

可反清洗过滤器在不停泵情况下随时排污和对过滤层进行反清洗作业,提高了使用效果,降低了使用成本,了使用寿命。