very rare

A prominent M + 2 H peak in EI spectra is a very rare phenomenon.

EI源出现M+2H峰是很罕见的现象.

This is a very rare and strange affair.

这是鲜有的怪事.

Good electricians are like gold-dust round here, ie are very rare and sought-after .

好的电工在这一带如 凤毛麟角.

It must be stressed that this disease is very rare.

必须着重指出，这种病非常罕见。

It is very rare and not every artisans can make it.

它很稀有,并非每个工匠都能制作.

Tianshui Economic Zone Development Plan brings a very rare opportunity for development of the western region.

《关中&天水经济区发展规划》的颁布为西部地区又迎来一个十分难得的发展机遇。

Through the Middle Ages new written works on botany were very rare.

整个中世纪,有关植物学的新著作甚少.

It is very rare for Jeanne to be late.

珍妮很少迟到.

No, well they're very rare. They're seen in the sky for only a very brief moment.

它们是很罕见的，我们只能在瞬间于天空见到它们。

He spoke in a very rare and windy way.

他说话十分古怪,夸夸其谈.

Red squirrels are now very rare in Britain.

红色松鼠在英国已十分罕见了.

It is very rare for a sophomore to pass the BEC Higher and get such a good performance.

一个大二的学生可以通过BEC高级而且取得如此骄人的成绩，这在深圳大学是非常少见的。

Only on very rare occasions does he give you a word of praise.

他难得称赞你一句.

He's both a great company builder and a profound thinker& a very rare combination.

他既是优秀的公司创建者，又是知识渊博的思想者，这是一种非常罕见的组合。

This is a very rare case of acute and lethal cyanide intoxication.

这是一极为罕见致死性氰化物中毒的急症.

According to this deal, printing out version is very rare.

按照这种办法办理事后, 印版失版本体便好多爆发.

But it was only under very rare circumstances that we did so.

但那只是在极其罕见的情况下我们才这样做.

Giant-cell tumors of the sacrum are very rare.

骶骨的骨巨细胞瘤非常罕见.

In course of sinking the well-shaft they came upon a deposit of a very rare mineral.

他们在凿井的过程中,发现了一处稀有矿物矿床.

Deviation from this rule are very rare.

很少有违反这条规则的.

The south Africa World Cup provides us with a very rare experience, especially in terms of offensive affect factor, it very objectively explained the basic law of modern hig level of football matches.

建议：1.南非世界杯赛为我们提供了非常难得的经验，特别是在攻击力影响因素方面较为客观地解释了现代高水平足球比赛的基本规律。

Hannah, the star of her father's photography, has a very rare immune disorder called Hemophagocytic Lymphohistiocytosis ( HLH).

这位父亲照片中的明星--汉娜，患有一种罕见的、叫做噬血细胞综合征的免疫疾病。

I think it's very rare to have big families nowadays.

我想，如今大家庭已经很少见了。

This particular kind of auk is very rare, only 78 skins are known to exist and most are not preserved as well as this one.

这种特殊的雀是非常罕见的，只有78皮存在，最不保留这一个。

However, the research on the teaching methods of outstanding faculties is very rare.

然而，关于教学名师教学方法的研究却很少见。

...a very rare 15th-Century spoon, which turned up in an old house in Devon.

在德文郡一座老房子里发现的一把非常珍贵的 15 世纪的勺子

Very rare picture of classic architecture from Anhui. VOTED!

安徽古典建筑也很漂亮哦!

Damage en route is very rare.

途中损坏情况极少.

Other and blue, purple dragon fish, these are the eye is very rare breed.

其它还有蓝色、紫色的龙睛鱼，这些都是十分名贵的品种。

Summary of Background Data . Malignant paragangliomas are a very rare entity.

恶性神经节瘤是一非常少见的实体瘤.