There was a clutter of bottles and tubes on the shelf.

架子上胡乱堆满了瓶子和管子。

More rarely, the tubes have been malformed from birth.

更罕见的是，这些管道先天畸形。

The lungs are in fact constructed of thousands of tiny tubes.

肺其实是由数千个细小管状器官构成的。

It is very distressing to see your baby attached to tubes and monitors.

看到你的孩子插着管子，连着监控器，真是令人担忧。

They fill these tubes with gases that glow when electrified.

他们在这些管子里注入了通电后会发光的气体。

During the pupa stage, they do not eat foods but do sit at the surface and breathe air through two small tubes.

在蛹阶段，它们不吃食物，但在水面游动时会靠两个细小的管道呼吸空气。

This is the uterus down here, sort of half of it is shown with the uterine wall, the fallopian tubes, and the ovaries.

下面这个是子宫，大概有一半是子宫壁、输卵管和卵巢。

They can be up to one and a half meters long, and these tubes are attached to the ocean floor, pretty weird looking, huh?

它们最多可以有1.5米长，而且这些管子连接在海底，看起来很奇怪，是吧？

Building a neon sign is an art practiced by professionals trained on the job to mold glass tubes into decorative shapes and letters.

建造霓虹灯是一门艺术，由经过培训的专业人士在工作中把玻璃管塑造成装饰性的形状和字母。

She had often carried test tubes containing radioactive isotopes in her pocket, remarking on the pretty blue-green light they gave off.

她经常把装有放射性同位素的试管放在口袋里，对试管里发出的漂亮的蓝绿光赞不绝口。

Castleman wants to build an array of solar magnifying mirrors at one end of the line to collect and focus heat onto water-filled tubes.

卡斯尔曼想要在管道的一端建造一组太阳能放大镜，收集热量并把热量集中到充满水的管道上。

Casselman wants to build an array of solar magnifying mirrors at one end of the line to collect and focus heat onto water filled tubes.

卡斯尔曼希望在管道的一端建造一组太阳放大镜，将热量收集到充满水的管道上。

The heaters have water-filled steel tubes that zigzag in front of a reflective surface, which concentrates the sun's rays on the tubes.

这种加热器装有充满水的钢管，在反射面前头曲折布置，反射面将太阳光聚焦在钢管上。

Once you are done demonstrating whatever concept was in the textbook, you throw away the pipe cleaners, the straws, the cardboard tubes.

一旦你完成了课本展示的内容，你就会扔掉这些烟斗通条、吸管和硬纸管。

When placed on the ground, baits should be situated on small paper cards or other flat, light-colored surfaces, or in test-tubes or vials.

诱饵放在地上时，应放在小纸卡上或其它平坦的浅色表面上，或放在试管或小瓶子里。

Whereas in mammals the tiny tubes that convey nutrients to bone cells are arrayed in parallel lines, in birds the tubes form a random pattern.

哺乳动物将营养物质输送到骨细胞的微小管道是平行排列的，而鸟类的管道则是随机排列的。

It is possible that tubes made from animal bones were used for spraying because hollow bones, some stained with pigment, have been found nearby.

有可能是用动物骨头制成的管子来喷洒，因为在附近发现了空心骨头，有些骨头上沾有颜料。

Individual insects are placed in plastic or glass tubes (1.5-3.0 ml capacity for small ants, 5-8 ml for larger ants) containing 75% to 95% ethanol.

单个昆虫放置在装有75%到 95%的乙醇的塑料管或玻璃管中（容量为1.5-3.0ml 的装小蚂蚁， 5-8ml 的装大一点的蚂蚁）。

They hope to reduce both the number of components needed in a construction job and their weight—by replacing solid supports with hollow tubes, for example.

他们希望减少建筑工作所需的部件数量和重量，例如，用空心管代替实心支架。

Silk tubes, made by dipping a wax mold in aqueous silk solution, have a number of tissue engineering applications like blood vessel grafts and nerve guides.

丝管是通过将蜡模浸入水化的丝蛋白溶液中制成的，有许多组织工程应用，如血管移植和神经导引。

The fees would go toward setting up recycling programs, providing grants to non-profit agencies that reuse the tubes and rewarding manufacturers that encourage recycling.

这些费用将用于建立回收项目，向重复使用管道的非盈利机构提供资助，对鼓励回收的制造商进行奖励。

The education system is going down the tubes.

这种教育体系就要垮台了。

This rule has also been applied in the case of a purchase of used tyres and tubes.

这个规定也已经用于购买使用过的轮胎和内胎。

After a massive heart attack, he was strapped to a bed, with tubes in every orifice.

经历了一次严重的心脏病发作后，他被绑在床上，全身都插着导管。

The tubes were then placed one yard apart.

然后这些管子被放置在相隔一码的地方。

At that time toothpaste tubes were made of metal.

那时，牙膏管是用金属做的。

Finally, the dogs were allowed to smell the tubes.

最后，让狗闻管子的气味。

Special materials in the tubes kept the things of each breath.

管子里的特殊材料保存了每次呼出的东西。

McCulloch and his team asked four healthy people and one with cancer to blow into plastic tubes.

麦卡洛克和他的团队让四名健康的人和一名癌症患者对着塑料管吹气。

Ninety-nine percent of the time, the dog sat next to the tubes blown into by patients with lung cancer.

在99%的情况下，狗狗会坐在肺癌患者吹入的管子旁边。