Though we have several boxes of bees, but my father said we were not to beekeepers, since bees do not need natural artificial feeding.
我们家虽然有几箱蜜蜂，但是爸爸说我们不就养蜂人，因为天然的蜜蜂是不需要人工喂养的。
The water environment system in Jingzhou City is a natural artificial complex system which is composed with conditions, resources and problems, it is a steadily deteriorating uncoordinated system.
荆州市区水环境系统是一个人工复合系统，并且是不断恶化和不相协调的系统。
The city is dotted with small lakes, natural and artificial.
这座城市满是天然和人造的小湖泊。
Single-storey greenhouses have the benefit of natural overhead light: even so, many still need artificial lighting.
单层温室的好处是自然采光。即便如此，许多温室仍然需要人工照明。
To relate the tables together, a database designer takes advantage of natural (or artificial) links between the tables.
为了将表关联在一起，数据库设计师利用表之间的自然(或人为)链接。
Then, whether natural or artificial, the full weight of synthetic biology can be brought to bear on the problem.
因为不管是人造的还是天然的，合成生物学可能引起的所有问题，都会对它造成冲击。
Artificial scarcity is the natural goal of the profit-seeking.
人为的稀缺性是追逐利润的天然目标。
There is no debate about the safety of natural food colorings, and manufacturers have long defended the safety of artificial ones as well.
对于天然食用色素的安全性没有争议，而生产厂家也一直在为人工食用色素的安全性辩护。
The volunteers’ judgments about which artificial patterns best matched which natural ones were almost perfectly consistent.
志愿者挑选出的与天然斑点最匹配的人造斑点几乎是完全一致的。
But this latest controversy is just a mere stumble in the longer, more injurious plunge from the ideal of natural to the more manufactured and artificial reality.
但这个最新的争论，仅仅只是一个长长的绊子而已，使得人们对更多生产和人造“天然”的理解更加深入，也更具攻击性了。
For either natural or artificial memory to be useful, there must be mechanisms that enable the memory to be drawn upon when needed.
要使自然记忆或人工记忆有用处，必须有一些机制能让这些记忆在需要的时候被用上。
But over the past decade, third-generation artificial turfs that perform every bit as well as natural grasses have begun to sprout.
但是在过去十年中，第三代人工草皮凭借其像天然草皮一样的表现开始崭露头角。
Despite the invention of synthetic rubbers, there is often no good substitute for the real thing, for nothing artificial yet matches natural rubber's resilience and strength.
尽管人类发明了合成橡胶，但现在没有能替代天然橡胶的好产品，因为人工合成橡胶弹力和强度还无法和天然橡胶相比。
Exposure to UVB rays found in natural and artificial sunlight.
来自自然和人造阳光中的UV B射线照射。
As it turns out, food can only be labeled natural if it contains no artificial ingredients or added colors and is minimally processed, this is according to the USDA.
事实上，根据美国农业部的说法，食品只有在没加入人造成分或颜色，并很少加工的情况下，才能贴上“天然”的标签。
Only when a system possesses natural or artificial boundariesthat associate the water within it with the hydrologic cycle may theentire system properly be termed hydrogeologic.
只有当某一地质系统拥有自然的或人工的界限，将该系统内的水与水文循环起来，这整个系统方能被恰当地称为与水文地质学相关。
Exposure to natural light or a bright artificial lightsource has been shown to be as effective as medication in treating somepeople with seasonal affective disorder.
在自然光或者明亮的人造光源下受照射已被证实是一种有效的治疗季节性情感抑郁症方法。
It's a movable meadow made of various colours and types of artificial and natural grasses, from golf green to tennis red, arranged to resemble an Oriental rug.
它是一种用色彩斑斓的人工或者自然草本植物做成的移动式草地，从高尔夫场的绿意盎然到网球场的满地铺红，组织成一张东方地毯。
There are three different sorts of monopoly: natural monopoly, artificial monopoly, and state monopoly.
垄断有三种：自然垄断，人为垄断以及国家垄断。
Our artificial systems, built to imitate natural ones, primarily work in the realm of as if.
我们基于模拟自然系统而构建的人工系统的主要工作也是在“似”的王国中进行的。
Like low-lying natural islands, sometimes the water gets the best of an artificial island.
就像地势低的自然岛屿一样，人工岛也会被海水淹没。
There is a suggestion in the data that productivity was more responsive to changes in artificial than natural light.
实验数据反映，相比自然光，生产力的波动对人工照明更敏感。
And done it in real, natural environments, not artificial environments like a supervised usage test.
并且是在实际的自然环境中，而不是象监督使用测试那样的虚拟环境。
Once again, the chili has hidden MSG: autolyzed yeast extract, spices, artificial flavors, natural flavorings, disodium inosinate and disodium guanylate (MSG give-aways).
那个红辣椒再次隐藏了其中的味精讯息：自溶酵母提取物，调味料，人工香料，天然调味料，钠盐的肌苷和钠盐的鸟苷(味精给予品)。
You can sell ground up plastic mixed with sugar and artificial coloring and call it "natural."
你可以把撒在地面上的塑料、糖与人工色素制成的混合物称之为“天然物质”。
Piccinini explores what she calls the 'often specious distinctions between the artificial and the natural'.
Piccinini阐释了她所称之为的“人工与自然之间似是而非的区别”。
To detect artificial neutrinos using existing telescopes means screening out the natural neutrino background.
要利用现有望远镜检测有来自智慧生物的中微子意味着要滤掉来自天然中微子的噪音背景。
Wear natural fabrics (cotton, silk, linen) rather than artificial fibers.
尽量穿自然纤维（如棉、丝、亚麻等）材质的衣服，不穿人造纤维。
Wear natural fabrics (cotton, silk, linen) rather than artificial fibers.
尽量穿自然纤维（如棉、丝、亚麻等）材质的衣服，不穿人造纤维。
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