The optimal density depends on the feed quantity offered for certain larvae.
幼虫的最适密度取决于其拥有的饲料量。
The availability of minerals would be expected to vary considerably, depending on the feed source.
矿物质的有效吸收度依食材不同可能会有很大变化。
The xml:lang attribute on the feed element establishes the default language context for the entire document.
feed元素上的xml:lang属性为整个文档建立默认的语言上下文。
In both the RSS 1.0 and RSS 2.0 license modules, a license association specified on the feed level automatically applies to all contained items.
在RSS 1.0和RSS 2.0许可模块中，在提要(feed)级别指定的许可关联自动应用于所有包含的条目。
The result is relatively pure water or the permeate generated on one side of the membrane, while on the feed water side a concentrated brine or reject solution is generated.
相应的结果就是在膜的一侧产生了纯水或者渗透物，另一侧，即给水的那一侧，产生了浓缩盐和被隔阻的溶液。
Upon how the animal waste effect the environment, this report describes a series of measures which acting on the feed and manure treatment to decrease environmental pollution.
本文在分析畜禽排泄物对环境影响的基础上，对饲料处理及排泄物处理等一系列减少环境污染的措施做了介绍。
To the defects of existed methods for furnace temperature setting, an improved strategy of dynamical optimization for furnace temperature is proposed based on the feed forward compensation.
针对加热炉优化控制中大回路反馈补偿存在延迟，不能及时反应工况变化的特点，提出一种基于前馈补偿的加热炉炉温设定值的动态优化控制策略。
Using fish, sipunculus, oyster sepia, and Lamellibranchia as feed the experiment is performed on the feed category, feed dimension and the difference between daytime and nighttime feeding amounts.
用杂鱼、星虫、牡蛎、乌贼、虾进行中国鲎幼体饵料种类、粒度以及白天和夜间摄食量差异等试验。
He had to feed his family on the equivalent of seven hundred dollars a month and, with five mouths to feed, he found this very hard.
他每月不得不用相当于700美元的钱来养家，5张嘴等着吃饭，他觉得很困难。
While I was slow to accept that I would be the one to keep track of her shots, to schedule her vet appointments, to feed and clean her, Misty knew this on day one.
我慢慢才接受我可能是那个会拍照记录她的成长，带她看兽医，给她喂食，洗澡的人，但米斯蒂在第一天就知道了这一点。
Much will become food, either as classic corn on the cob, or the high fructose corn syrup in soft drinks or as the animal feed that makes burgers.
许多会成为食物，要么作为传统的食用玉米，要么作为软饮料中的果葡糖浆，或者作为动物饲料，而这些动物将被用于制作汉堡。
The caterpillars feed on a wide range of trees, shrubs and plants.
毛虫以各种树木、灌木丛和植物为食。
The destruction of coral through land use activities would cause a decrease in the number of predators that feed on Acanthaster larvae.
通过土地利用活动对珊瑚的破坏会导致以棘星幼虫为食的捕食者数量减少。
The ants therefore cultivate these fungi in their nests, bringing them leaves to feed on, and then use them as a source of food.
"因此，蚂蚁在它们的巢中培养这些菌类，用叶子喂养它们，然后把它们当作食物来源。
Further research has shown that caterpillars become virtually immune to the wilt virus as the trees on which they feed respond to increasing defoliation.
进一步的研究表明，毛虫对萎蔫病毒几乎具有免疫力，因为它们赖以为生的树木会对越来越多的落叶做出反应。
Natural selection favors the parasites that are best able to find and feed on hosts.
自然选择偏爱那些最容易找到寄主并以之为食的寄生虫。
When your child throws her spoon on the floor for the sixth time as you try to feed her, and you say, "That's enough! I will not pick up your spoon again!" the child will immediately test your claim.
当你试着喂你的孩子，而她却第六次把勺子扔到地板上时，你说：“够了！我不会再帮你捡勺子了！”，孩子会立即试探你的说辞。
To feed the seven billion people on Earth, most farmers today are growing only species of plants and farming only species of animals that are easy to produce in large numbers.
为了养活地球上70亿人，今天的大多数农民只种植或养殖易于大量生产的植物和动物。
These animals shred the prey that fall into the pitcher, and the smaller organisms feed on the debris.
这些动物撕碎掉到水罐里的猎物，而小一些的生物则以残骸为食。
Plus, potatoes grown on the single acre of land could feed many more people than say, wheat grown on the same land.
此外，与种植在一英亩土地上的小麦相比，种植在同一块土地上的土豆能养活更多的人。
They should then be able to gauge the extent to which individual birds depend on using sticks to feed themselves.
这样他们应该能够衡量出每只鸟在多大程度上依赖枝条来养活自己。
The crabs come closer to shore at this time of year, Child said, where they feed on the seaweed.
螃蟹在每年的这个时候会靠近海岸，恰尔特说，在那里它们以海草为食。
What do the Arctic foxes mainly feed on?
北极狐主要吃什么？
For instance, several kinds of birds feed on insects flushed out of the grass by grazing cattle.
例如，几种鸟类以被放牧牛驱赶的昆虫为食。
Their ability to feed themselves has been an important source of relative stability both within the countries and on world food markets.
他们自给自足的能力一直是国家和世界粮食市场相对稳定的一个重要原因。
The adult ones converge on remaining portions of healthy coral and feed hungrily.
成年珊瑚聚集在健康珊瑚的剩余部分上，饥饿地进食。
The Arctic foxes feed mainly on birds, birds' eggs and other small animals.
北极狐主要以鸟类、鸟蛋和其他小动物为食。
The bugs, which are less than a millimetre long, feed on scales of human skin and produce allergens which are easily inhaled during sleep.
这些体长不超过一毫米的虫子以人类皮肤的鳞屑为食，并且产生的过敏原在睡眠时很容易被吸入。
Numerous insects occupy the marsh, feeding on living or dead cordgrass tissue, and redwing blackbirds, sparrows, rodents, rabbits, and deer feed directly on the cordgrass.
许多昆虫占据着沼泽，以活或死的绳草组织为食，而红翼鸫、麻雀、啮齿动物、兔子和鹿直接以绳草为食。
Of course, biological control agents can safely be released only if it can be verified that they feed solely on the target weed.
当然，只有能够证明它们仅以目标杂草为食，生物控制剂才能安全释放。
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