空心

Along the axis within 2 cm, a hollow gas shell structure is formed.

估算结果为：在轴向2.5~40 mm，径向0~15 mm的区域内，气体分子密度基本在10^16~10^17/立方公分，且在轴向2 cm内基本形成空心的气体壳层结构。

"Some seaweeds have hollow, gas-filled float s that keep their fronds at the surface of the water."

有些海藻有空心气囊，使叶状体浮在水面。

The method for making the solar endothermic coating by using the nickel or nickel alloy hollow sphere as the absorbent adopts simple equipment and simple and feasible process; the prepared solar endothermic coating is a metal-resin type composite coating; the absorbent is nickel or nickel alloy powder with a hollow structure; a filling agent is made of macromolecule resin; the thickness of the coating is controlled between 10 and 100 mu m; the color of the coating is gray-black or black.

本发明采用的设备简单，工艺简单易行，所制备的太阳能吸热涂层为金属-树脂型复合涂层，吸收剂为具有空心结构的镍或镍合金粉末，填充剂为高分子树脂，涂层厚度控制在10～100μm，涂层颜色呈灰黑色或黑色。

Gusset plate connections to slotted tubes is one type of the composite joint configurations in tubular structures. It can meets in practice. This connection take place of tubular joints and welded hollow spherical joints in some special situation.

管板节点是管结构中一种混合节点形式，在实际工程中发挥了在特殊场合代替相贯节点、焊接空心球节点的作用。

The research indicates that when the gusset plate connections to slotted tubes member is used in practice, the rigidity of the member must be strengthened to avoid the happening of the whole buckling failure, and the combination of welded hollow spherical joints and gusset plate connection to slotted tubes member proves to be effective.

实际工程中应用管板连接构件作为受压构件时，必须加强构件弱轴的刚度，以避免整体失稳破坏，而采用焊接空心球补强是一种有效的方法。

The alveolar cavities were made of single-layer capillary networks and the alveolar cavities varied in size. The alveolar cavities were half-hollow spheres, concave to outside and base to inside.

单层毛细血管网围成肺泡腔，腔体大小不一，伸展状态较好的肺泡呈现出凹面向外，底面朝内的半空心球状结构。

In figure 1, you will find a column displaying a solid circle, a half-solid circle, and an empty circle for each received message.

在图1中，您将发现其中一列对于接收的每条消息显示实心圆圈、半实心圆圈或空心圆圈。

The main process machinery and equipment are:(1) hit halo hemp electrical appliances, due to livestock and poultry species, varieties vary;(2) assassination put Xuedao, because different types of livestock and poultry, knives of different sizes, in order to ensure that medical and consumption of blood cleaning hollow knife can be used;(3) peeling or burning hair back hair machinery and equipment, medium and large slaughter plant machinery stripped of pigs, cattle, sheep skin, small factories and individual butcher knife while peeling by hand, Mao 60-68 ℃ hot hot hot flooding 3-8 minutes, easy to back hair, animal hair may be back with a different machine back hair;(4), cut open, cuts except internal organs, cutting off their heads and trimming hooves many different processes such as cutting tools complete with manual and electric saws and a half split two ways , hand-split and a half with machetes, saws chop and a half should be washed clean bone debris.

主要工序机械设备是：（1）击晕麻电器，因畜禽种类、品种不同而异；（2）刺杀放血刀，因畜禽种类不同，刀的大小也不同，为保证医用和食用血液的清洁，可采用空心刀；（3）剥皮或烫毛退毛机械设备，大中型屠宰厂用机器剥去猪、牛、羊的皮，小厂和个体屠户则用手工刀具剥皮，烫毛用60—68℃热水浸烫3—8分钟，便于退毛，畜禽均可用不同的退毛机器退毛；（4）开膛、剖除内脏、割头蹄和修整等工序多用不同的刀具完成，劈半有手工和电锯两种方法，手工劈半用砍刀，电锯劈半后应将骨屑冲洗干净。

Yellow flesh . No "Hollow heart" Bix 13%.

肉黄色，肉质脆爽，不易空心，糖度约13%。

The ground is covered with fallen leaves. The wind has taken away my melancholy. I am at this moment not myself. My thoughts are blended with the wind, trees, grasses, sky and earth. I have never been so clear and hollow in the heart.

落叶铺满了大地，风吹走了我的愁绪，此刻我不再是我，思想与风、树、草木、天空、大地融为一体，变得那么空心、透明起来。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐