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Primary meristem of Cynomorium songaricum Rupr. is composed of protoderm, ground meristem and procambium strands that line a wavelike ring in the ground meristem. 摘要锁阳茎的初生分生组织由原表皮、基本分生组织以及在基本分生组织中呈波浪式环状排列的原形成层束组成。
Primary meristem;primary xylem. 初生分生组织；初生木质部
The primary meristem consisted of calyptrogen, primordial epidermis, periblem and plerome, while the primary structure consisted of epidermid, cortex and central cylinder.Primary xylem is diarch. 原分生组织来源于胚根，由3群原始细胞组成，具有典型分生组织的细胞学特征；
primary meristem; primary xylem. 初生分生组织；初生木质部
in the primary meristem of stem and the early stage of stem's primary structure, the essential oil was mainly distributed in glandular hairs; 在茎的初生、分生组织和初生结构形成早期，挥发油主要分布在茎表皮上着生的腺毛中；
The disease is still in its primary stage. 这疾病仍然在初发阶段。
The little boy left primary school at eleven. 这个小男孩十一岁时小学毕业。
Sure. We are friends since primary school. 当然，我们从小学就是朋友了。
I started primary school when I was 5 years old. 我五岁时开始读小学。
A primary cause of Tom's failure is his laziness. 懒惰是汤姆失败的主要原因之一。
Primary school teachers use a lot of visual aids. 小学教师使用大量的视觉教具。
Love and hatred are primary emotions. 爱和恨是基本的情感。
The Democratic primary was held this month. 民主党候选人初选於本月举行。
Primary education comes under the umbrella of local government. 小学教育受地方政府的保护。
He only accepted the primary education off and on in his childhood. 他小时候只断断续续地接受过初等教育。
The primary reason for advertising is to sell more goods. 做广告的根本目的是要多出售货物。
primary meristem 初生分生组织
Collins was nosed out by his opponent in the primary. 柯林斯在初选中就被他的对手击败了。
Not derived from something else; primary or basic. 基本的不是从它物派生的; 原本的或基本的
We lost the New Hampshire primary. 我们在新罕布夏州的初选失利了。