Firstly in this study, we introduced an effective method -alkaline-heating, for preparing PCR template DNA from Marine plankton.
本研究第一部分介绍了一种制备海洋浮游生物pcr模板dna的方法——碱煮法。
This change in plankton found in marine deposits is what marks the boundary between the Cretaceous and the Tertiary.
海洋沉积物中浮游生物的这种变化标志着白垩纪和第三纪的分界线。
Most marine deposits from around the world contain either plankton or a lot of fern spores but not both together in the same layer.
世界上大多数的海洋沉积物不是含有浮游生物就是含有大量的蕨类孢子，但它们并不是同时存在于同一层中。
However, there are amphibious penguins and seals and a rich Marine life, ranging from the minute organisms called plankton to the biggest creature the world has ever known, the blue whale.
然而，这里却有着两栖的企鹅和海豹以及丰富的海洋生命—包括从被称为浮游生物的微小生物，直到迄今所知世界上最大的动物蓝鲸。
Because plankton are the base of the Marine food chain, the South Atlantic Ocean supports a rich Marine ecosystem.
由于浮游生物是整个海洋食物链的基础，所以南大西洋在海洋生态系统中起着重要作用。
But despite its small size, blooms of plankton are visible from space and can sustain billions of Marine creatures.
虽然它的体积很小，但是密集孳生的浮游生物在太空中都看得见，而且能够供养数十亿的海洋生物。
Dissolved CO2 turns the oceans increasingly acidic, destroying remaining coral reefs and wiping out many species of plankton which are the basis of the Marine food chain.
二氧化碳溶解后让海水越来越偏于酸性，从而毁掉余下的珊瑚礁并且消灭掉大量作为海洋食物链基础的浮游生物。
In a lab on the ship, Julie Kuo of Moss Landing Marine Labs looks through a microscope at a tintinnid - a tiny, cone-shaped plankton.
在一个船上实验室，莫斯·兰丁海洋实验室的JulieKuo正通过显微镜观察一只砂壳虫——一种微小的、圆锥形的浮游生物。
Designed in 1931 by marine biologist Alister Hardy, the Continuous Plankton Recorder is a biopunk-named, nondescript-looking steel box containing two skeins of silk mesh.
海洋生物学家阿利斯特·哈迪（AlisterHardy）在1931年发明的连续浮游生物记录器（ContinuousPlankton Recorder）是个名字奇特模样也奇特的钢制盒子，盒子里有两块丝绸网筛。
That can mean as much as 112 times more plastic than plankton, the first link in the marine food chain.
也就是说，塑料的数量竟达到海洋食物链第一环浮游生物的112倍。
From tiny plankton to giant predators, we will see how Marine animals eat and grow. How babies are born and grow, and how ocean animals interact will also be a focus of this course.
从微小的浮游生物到巨型食肉动物，我们将看到海洋动物如何捕食和如何成长，如何出生和成长，以及海洋动物如何互动也将是我们重点介绍的一部分。
As a possible farmed supplementary food source, however, plankton is gaining considerable interest among Marine scientists.
作为补充食物来源可能耕种，人们的极大兴趣海洋浮游生物科学家。
The explosion wave which blow up underwater has a proper lethal action on Marine organisms, but the lethal sphere is not big and there is bigger harm on their larva, egg and plankton.
水中爆破所产生的声压波对海洋生物有一定的致死作用，但致死范围不大，而对水产资源的幼体和浮游生物伤害较大。
Like many Marine life-forms, anglerfish spend their youths as plankton-very small or even microscopic creatures that drift with the ocean currents.
和很多海洋生物一样，琵琶鱼的幼体类似浮游生物——一种随着洋流漂浮的微小生物。
However, there are amphibious penguins and seals and a rich Marine life, ranging from the minute organisms called plankton to the biggest creature the world has ever known, the blue whale.
然而，这里却有着两栖的企鹅和海豹以及丰富的海洋生命—包括从被称为浮游生物的微小生物，直到迄今所知世界上最的动物蓝鲸。
Algae, plankton and other Marine life produce 70 percent of the Earth's oxygen.
海藻、浮游生物和其他海洋植物为地球产生70%的氧气。
Plankton is at the bottom of the Marine food chain.
浮游生物处于海洋食物链的最底层。
Plankton is at the bottom of the Marine food chain.
浮游生物处于海洋食物链的最底层。
应用推荐