不常

Crown of a tree constant not orderly, rod grows 4 arris form, thorn shape.

树冠常不整洁，小枝长四棱形，刺状。

As a child often irregular脐周minor abdominal pain, accompanied by weight loss, poor appetite; or like to eat dirt, slag and other bad habits, it should be highly suspected ascariasis.

如孩子常有不定时的轻微脐周腹痛，伴有消瘦、食欲欠佳；或有喜欢吃土块、炉渣等不良习惯，则应高度怀疑蛔虫症。

Rbs were then photographed in haunted locations suggesting that it was a form of energy associated with the paranormal.

RB光圈在常出现的地方被拍到暗示著光圈是一种不寻常的能量形式。

Attar of rose is the steam-extracted essential oil from rose flowers that has been used in perfumes for centuries.

茶叶店里常有颜色鲜艳的干玫瑰花出售，很多人由于不了解其作用而忽视了它。

Her mom is just happy to get a visit from someone and people are visiting her regularly, not just Aum.

她的妈妈只是很高兴有访客常去看她，不是只有 AUM。

When dominance is complete and selection is not favourable to AA and Aa, the fitness is smaller after fusion than that before fusion in autosome inheritance and greater in sex-linked inheritance. In non-dominance, i.

显性完全且选择不利于AA和Aa时，群体融合在常染色体遗传时导致平均适应力下降，而伴性遗传时导致平均适应力上升。

When dominance is complete and selection is not favourable to homozygote aa, the fitness is greater after fusion than that before fusion, whether in autosome or in sex-linded inheritance.

显性完全且选择不利于纯合子aa时，无论常染色体遗传或伴性遗传，群体融合均导致平均适应力上升。

Literature Research The etiological factors of POF are not still clear. The changes of sites and numbers in X chromatosome, X; autosome translocations, a forkhead transcription factor gene (FOXL2) mutations, FRAXA premutations and inhibits gene mutations are found in POF patients, so genetic disorders have been thought to be involved. Irradiation, chemotherapy or pelvic operations can damage ovaries and cause ovarian atrophy and failure, so it is thought one factor of POF.

一、文献研究 POF的确切病因目前尚不清楚，从POF患者体内检测到X染色体上位点和数目的变化，X染色体与常染色体间的平衡易位，脆性X基因前突变，FOXL2基因突变，抑制素基因突变等，故认为POF发生与遗传因素有关；由于放射、化疗或盆腔手术等可损伤卵巢，导致卵巢萎缩，出现卵巢衰竭，故也是导致POF的因素之一。

Avoirdupois weight; troy weight.

常衡制；金衡制不适合

Ms. Bache admits the children fall out of trees 'quite often'-- but that she doesn't let them climb higher than 6 feet, the cutoff point for her insurance policy.

她承认，孩子们从树上掉下来是常有的事，不过，她不允许他们爬到6英尺以上的地方──这是她为孩子们购买的保险单上规定的最大高度。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。