Vitamin D made by the action of sunlight on the skin accounts for 90 per cent of the body's supply, but lower levels can also be obtained through food such as fish, eggs and breakfast cereals.
通过阳光刺激皮肤产生的维他命D可以提供人体90%的需要，但是其也可以通过鱼类，鸡蛋和谷类来提供。
Huntington pointed out that action to protect fish and fisheries in the Bering Sea donut hole came about only after overfishing had taken place;
汉丁顿说过度捕捞行为发生后，白令海空心海域才有了保护鱼类和管理捕捞的行动。
Try the Asteroid Belt sample and Fish Tank sample on the test drive site to see hardware accelerated Canvas in action.
在体验站点上使用一下小行星带例子和鱼缸例子，了解一下硬件加速的Canvas的实践运作。
Action on the AquaBounty salmon will be closely watched internationally because fish farming is a global industry and the agency's decisions tend to influence other nations' regulatory bodies.
关于a quaBounty三文鱼的一举一动都会引起世界范围内的密切关注，不仅仅因为渔业是一项全球化的产业，而且FDA的决定也会对其他各国管理机构产生影响。
This program has wall to wall action, suspense and drama like you've never seen before as the team of intrepid anglers are stretched to the limit by huge fish.
这节目不间断的动作、悬疑及戏剧性画面是你前所未见的因为一队无畏的钓手将面临巨鱼的严峻考验。
As the buffer action of the elastic of the tension spring of the elastic of the fishing rod, the hook fish is difficult to escape.
由于拉簧的弹性和鱼杆本身弹性的缓冲作用，钩住的鱼不易逃脱。
Objective: To evaluate the regularity of oxidation changes for different fatty acids in the fish oil complex system under free radical action.
目的：研究鱼油脂肪酸混合体系中各脂肪酸在自由基作用下的氧化变化规律。
Vitamin D made by the action of sunlight on the skin accounts for 90 per cent of the bodys supply, but lower levels can also be obtained through food such as fish, eggs and breakfast cereals.
通过阳光刺激皮肤产生的维他命D可以提供人体90%的需要，但是其也可以通过鱼类，鸡蛋和谷类来提供。
Living space for animals, including birds ang fish, has been reduced by human action.
人类对动物的生存空间，包括鸟类和鱼类的破坏行为，导致了这些动物的数量下降。
From delicate presentations to industrial strength sink tips and weighted flies, the VXP's smooth, fast action helps you put the fly closer to your fish of choice.
从细致的外观到实用性力度强的前端，以及鱼饵的重量，平滑，快速反应的VXP系列将帮助您把鱼饵放置到更靠近您的目标垂钓点。
It utilizes a 135 wide-angle lens that delivers a true high quality image that captures all the action with minimal distortion or fish eye.
它利用了135广角镜头，提供了一个真正的高品质形象，抓住一切以最小失真或鱼眼行动。
Use a sharp knife that slices cleanly through the fish in one action.
应当用一把锋利的刀将其一次性一刀就切下来。
Use a sharp knife that slices cleanly through the fish in one action.
应当用一把锋利的刀将其一次性一刀就切下来。
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