成胶的

However, the average thickness of dentin matrix was thinner compared with the control ones.

该影响可能是通过对成牙本质细胞分泌功能的影响及对胶原纤维粗细和排列方向的控制所造成的。

It is suggested that the emulsify is formed when the oil on the water is stretched and stacked repeatedly by the wave, during which the water is mixed with the oil and entrain into the oil; particle asphaltene forms machinery protection film between oil and water, which stabilizes the water in the oil; the asphaltene film is formed through the accumulation when the water cohere; the resin of high viscosity can intensify the film.

通过对文献资料数据和不同观点进行分析及油水运动特点的实验观察，对溢油乳化物形成机制提出新的见解认为：乳化物是原油在波浪作用下反复拉伸和堆积中发生油水混合、水被夹带入油中而形成；颗粒态沥青质在水滴外形成机械保护膜将其稳定，它是水滴凝聚受阻时在油水界面积累而成，胶质的高粘性强化保护膜起到辅助作用。

But there are other and simpler objections to ether than the difficulty of constructing it.

把以太说成是胶状的物质已经很困难了，但是还有其他更简单的反对它的理由。

Objective To investigate the effects of different concentrations of glucose on growth and collagen synthesis of rat skin fibroblast cells cultured in vitro.

目的 研究不同浓度的葡萄糖对体外培养的大鼠皮肤成纤维细胞生长及胶原蛋白合成的影响。

When a gelagrub pupates and emerges as a hard-shelled ground beetle, its carapace is brilliantly reflective, bouncing back the worst of the sun's rays.

当凝胶虫化蛹并羽化成带有硬壳的土甲虫时，它晶光灿烂的甲壳会将阳光中最有害的部分反射掉。

As early as during the Ming Dynasty, in order to celebrate the harvest, each in the autumn of I, Foshan people use the leftover crafts: such as paper, rags, silk, sweet gum, wax, clay, bamboo, as well as agricultural by-products: such as cocoon, Gu beans, scales, fruits, radish, etc. to tie to, sticky puzzle, paper rush, carving, clipping, sculpture, perfusion and other techniques to produce copper and iron objects into a variety of imitation, imitation porcelain antiques, fake flowers, birds insects and fish, fruits, etc. to counterfeiting, Kit Kat wins the Big Dipper artistic effect, handed down as "Foshan Autumn" Art's unique production style.

早在明朝时期，为庆贺丰收，每于秋收之余，佛山人利用手工业的边角料：如纸、碎布、丝绸、香胶、蜡、陶泥、竹木以及农副产品：如蚕茧、谷豆、鱼鳞、瓜果、萝卜等，以扎作、粘砌、纸扑、雕刻、剪贴、雕塑、灌注等技法，制作成各种仿铜铁器物、仿陶瓷古玩、仿花鸟虫鱼、瓜果等，达到以假乱真、奇巧斗胜的艺术效果，流传下来，成为"佛山秋色"艺术品的独特制作风格。

When baby is about 5 months of age, fill the bag with ice or frozen fruit and it becomes the perfect teether.

婴儿5个月的时候，把冰块或者冷藏的水果放到咬咬袋里面，就成了最好的牙胶了。

Fiberglas-Magnesia board is also called magnesia board, which is made of magnesia, magnesium -chloride and water.

玻镁平板是以氧化镁，氯化镁，和水三元体系，经配置和加改性剂而制成的，性能稳定的镁质胶凝材料，以中碱性玻纤网为增强材料，以轻质材料为填充物复合而成的新型不燃性装饰材料。

Therefore, it is very important to investigate the role of nonsolvent additives in membrane formation by immersion precipitation both in the investigation on the mechanism of membrane formation and in the preparation of the commercial membrane.

为适应不同膜过程，需要使用非溶剂添加剂调整铸膜液的配方，获得理想的膜结构和性能。研究NSA对浸入凝胶成膜过程的影响，在理论和实践两方面都具有重要意义。

With azodicarbamide as blowing agent and nano-CaCO3 as nucleator, the cell morphologies of non-crosslinked and corsslinked polypropylene foams were studied. The effects of different contents of crosslinking agent on the flexural strength and non-notched impact strength of PP foamed compound were also studied.

以活性纳米碳酸钙为成核剂，偶氮二甲酰胶为发泡剂，研究了未交联和交联聚丙烯发泡的泡孔结构，同时还研究了不同的交联剂含量对聚丙烯发泡制品弯曲强度和无缺口冲击强度的影响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。