Crystalline dolostone is formed by seepage - reflux dolomitization and burial dolomitization.是什么意思？

Crystalline dolostone is formed by seepage - reflux dolomitization and burial dolomitization.

晶粒白云岩有两种成因:一为回流渗透白云石化;二为深埋藏白云石化.

crystalline

adj. 水晶的，似水晶的，结晶质的，清澈的；n. 结晶性，结晶度；

例句
Diamond is the crystalline form of the element carbon.
钻石是碳元素的晶体结构。

dolostone

n. 白云岩；

例句
Crystalline dolostone is formed by seepage - reflux dolomitization and burial dolomitization.
晶粒白云岩有两种成因:一为回流渗透白云石化;二为深埋藏白云石化.

is

vt.& vi. 是（be的三单形式；n. 存在；

例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

formed

adj. 成形的，成形加工的；v. 形成，构成，产生( form的过去式和过去分词 )，是，（使）成形，结成（友谊）；

例句
A frown formed between her arched brows.
她皱起两道弯眉。

by

prep. 在…旁边，表示方式，由于，经过；adv. 经过，表示保留或保存时用，短暂拜访；

例句
...expensive make-up that we saw being advertised by a beautiful model...
我们所见的由一位漂亮模特代言的昂贵化妆品

dolomitization

n. 白云石化（作用）；

例句
Crystalline dolostone is formed by seepage - reflux dolomitization and burial dolomitization.
晶粒白云岩有两种成因:一为回流渗透白云石化;二为深埋藏白云石化.

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

burial

n. 葬，掩埋，葬

例句
The bones were disinterred and moved to a burial site.
尸骨被刨出，移到了墓地。