This increased optical density caused by a disassociation or melting of the DNA is called hyperchromicity.

这种由于DNA离解或融解引起的光密度增加,称之为增色效应.

词典精选例句 2025-01-18 13:01:25

重点词汇

相关例句

1、

an air disaster

空难
来源：《牛津高阶英汉双解词典》
2、

The evening was an unmitigated disaster.

这一晚完全是一场灾难。
来源：《牛津高阶英汉双解词典》
3、

What a terrible disaster!

真是了不得的大祸啊!
来源：《现代汉英综合大词典》
4、

Preparedness ensures security ; unpreparedness invites disaster .

有备才能无患,无备必定吃亏.
来源：《现代汉英综合大词典》
5、

Landing in bad weather is a tricky task for any pilot, even the smallest error can lead to disaster.

在恶劣天气的条件下着陆对于任何飞行员都是一项危险的工作, 甚至极小的差错都可能酿成一场灾难.
来源：《现代汉英综合大词典》
6、

This development could spell disaster for the steel industry.

这一发展有可能给钢铁工业带来灾难.
来源：《简明英汉词典》
7、

The ecological disaster is partly a product of letting everything rip in order to increase production.

出现生态灾难的部分原因是人们为了增产而不惜一切代价。
来源：《柯林斯高阶英汉双解学习词典》
8、

The government's policy is an open door to disaster.

政府的政策为灾难敞开了大门。
来源：《牛津高阶英汉双解词典》
9、

The accident is already shaping up as a significant environmental disaster.

这次事故已经造成严重的环境灾难。
来源：《柯林斯高阶英汉双解学习词典》
10、

The smallest deflection of the missile could bring disaster.

导弹有极微小的偏斜也可能酿出大祸.
来源：《简明英汉词典》
11、

I think it's a disaster in the making.

我认为这会是一场灾难。
来源：《柯林斯高阶英汉双解学习词典》
12、

Witnesses to the crash say they saw an explosion just before the disaster.

空难目击者称，就在灾难发生之前他们看见飞机发生了爆炸。
来源：《柯林斯高阶英汉双解学习词典》
13、

The disaster was seen as a judgement from on high.

这一灾难被视为上天的惩罚.
来源：《简明英汉词典》
14、

At the speed and height at which he was moving, he was never more than half a second from disaster.

以这样的速度在这么高的地方移动，他离灾难始终只有半步之遥。
来源：《柯林斯高阶英汉双解学习词典》
15、

The government declared Los Angeles a disaster area.

政府宣布洛杉矶为灾区.
来源：网络文摘精选
16、

Disaster area was still raining.

灾区还在下雨.
来源：网络文摘精选
17、

The region has been declared a disaster area.

这个地区被宣布为灾区。
来源：《柯林斯高阶英汉双解学习词典》
18、

We made a contribution to the disaster area.

我们捐助灾区.
来源：词典精选例句
19、

Federal officials have declared all counties in Alabama a drought disaster area.

联邦政府官员宣布阿拉巴马州的所有县都是干旱受灾区.
来源：网络文摘精选
20、

The relief supplies sent to the disaster area were certainly a timely source of help.

救灾物资及时送到灾区,真是雪中送炭.
来源：网络文摘精选