- 更多网络例句与两变色的相关的网络例句 [注:此内容来源于网络,仅供参考]
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60 pre-selected patients with discolored teeth were randomly and evenly divided into 2 groups.
经过筛选的60位变色牙患者被随机均分为两组接受16%过氧化脲NGVB治疗。
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Although most isolates of nondermatophyte could also produce a discoloration, they could be distin-guished from dermatophytes by colony diameters at the beginning of discoloration (≥5 mm), and the differentiation results according to this criterion were in a good agreement with those from a reference mycology laboratory.
大多数分离的非皮肤癣菌也能使两种培养基变色,以开始变色时菌落的直径大小(≥5 mm)为非皮肤癣菌和皮肤癣菌的鉴别点,与金标准有高度的一致性。
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The bulky ortho-brominated aryl groups are implanted to create nonplanarity around amino center. Thus, the effective conjugation length to the protonation site is shortened and the energy gap between neutral and protonated forms is narrowed. The protonation can only occur at the nitrogen atom of the benzothiazole and the temperature variation disturbs the equilibrium between the neutral and monocation and the reverible thermochromic effect can thus be achieved.
在邻位的位置引入立体阻碍大的溴原子,进而控制质子化过程的酸碱平衡只发生在 benzothiazole 上的氮原子上,企图达到只有中性分子,与单阳离子两种稳定的形式存在,经由外界的刺激下,例如温度或酸的量的改变,促使逆反应的发生,而达到热致变色的效果。
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Two alternative copolymers of thieno[3,4b]pyrazine and triphenylamine or phenylene, P and P, were synthesized by Wittig-Horner polycondensation.
用Wittig-Horner聚合法合成了两种新的含D-π-A结构的共聚物P和P,这两个聚合物有明显的溶剂变色效应。
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The code is straight forward which has two circles filled with gradient color and a story board which runs endless, unless stopped.
该代码是直接的,它与渐变色的故事董事会,运行无穷,除非停止填补两个圆圈。
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We got one 26 inch striper and two misses .
我们得到一个26英寸的变色和两个错过了。
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So in these two ways, tinting can increase your comfort while driving and decrease fading or discoloration of the interior's vinyl or fabric work.
所以在这两个方面,调色可以增加您在驾驶舒适性和降低褪色或变色内政部的乙烯基面料或者工作。
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The electrochromic materials can be classified as anodically colored and cathodically colored materials by electrochemical reaction modes.
电致变色材料根据其电化学反应的方式可分为阳极着色和阴极着色两类。
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Two photo-chromatic organic materials for CD-R/CD-RW are found. One photochromatic organic material for Blue-light DVD-R/DVD-RW is found.
发现了两种适合CD-R/CD-RW的有机光致变色光盘材料和一种可用于红光和蓝光DVD-R/DVD-RW的有机光致变色光盘材料。
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Hot-Melt Laminating Machine is to laminate two or more different materialstogether through thermal radiation;meanwhile,apply appropriate pressure to make them become one composite.It has high adaptability and stability adn is widely used for laminating cloth leather,shoes soles and foaming sheets.lt use PE pellicle to replace glue which makes stronger effect and longer time for products stock,no discolouring,not easy to tear apart.This machine combines with the actiyator and automatic temperature circuit,which allows thick and thin laminating.accurate control of production quantity and quality,and is able to count amounts.Modern structure.stable performance,simple operation,low faulty rate and long operating life make it a fabulous machine
热熔复合机是通过热辐射对塑料、片材进行热熔贴合处理,把两种或两种以上不同材料相结合并施加一定压力使这复合成一体的加工机器,多用于服装皮革,鞋底鞋材,轻泡片材的复合加工,其优点用于PE薄膜替代胶水贴合,产品时间库存长,无变色迹象,不易撕开,贴合效果强于胶水几倍,具有广泛的适应性和稳定性,本机结合调速电机,自动温控电路,可方便准确的控制生产量和复合质量、可计数计码,是理想的复合设备,该机具有结构新颖,性能稳定,操作简单,故障率低,使用寿命长等诸多优点,我公司该产品设计有三种规格,用户可根据具体生产情况选购,如有需要可定做其它特殊规格的品种。
- 更多网络解释与两变色的相关的网络解释 [注:此内容来源于网络,仅供参考]
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dichromate:踵铬酸盐
dichromat /二色觉者/二色性色盲患者/ | dichromate /踵铬酸盐/ | dichromatic /两色的/两变色性的/二色视的/
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inhibiter:抑制剂
(2)抑制剂(inhibiter) 能阻止或延迟油品发生不良现象(如油贮存时胶质的生成,润滑油变色等)的...(1)润滑剂(lubricant) 加到两相对运动表面间能减小摩擦、降低磨损的物质.
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Lepus:兔属
别名:白兔、变色兔、高山兔 种类划分:兔形目(Magomorpha)兔科(Leporidae)兔属(Lepus) 保护级别:国家二级保护动物 兔形目 本目有两种10属,是一些进化成功的动物,除南极和马达加斯加外,它们遍布所有陆地.
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methyl mercaptan:甲硫醇
两种最常见的有机硫污染物:甲硫醇(methyl mercaptan)及二硫化碳(carbon disulphide)完全不会使银变色. 而一些有机硫的衍生物如硫磺气虽会使银变色,但在环境中仅存在少数地区. 触点及连接物可以分为永久性的(permanent)及暂时性的(temporary)二类,
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stoichiometric point:计量点
这两个变化通常不是同时完成的,反应定量完成时的状态叫计量点(stoichiometric point)或等当点(equivalence point),指示剂变色时的状态叫滴定终点(end point).
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amphichroic:双变色的,两性反应的
amphicheiral knot | 双向纽结 | amphichroic | 双变色的,两性反应的 | amphichrome | 双色植物 两色花
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carbon disulphide:二硫化碳
除非高浓度与高湿度,二氧化硫对银的效应不大,且实际上很少发现其造成产品变色.两种最常见的有机硫污染物:甲硫醇(methyl mercaptan)及二硫化碳(carbon disulphide)完全不会使银变色.而一些有机硫的衍生物如硫磺气虽会使银变色,
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periapical abscess:根尖脓肿
1 分类:根尖脓肿(PeriaPical abscess)分为急性和慢性两种. 急性根尖脓肿多由急性浆液性炎症而来. 也可由慢性根尖周炎急性发作所致. 慢性根尖脓肿可由于根尖肉芽肿的中央部分坏死、液化形成脓腔;或由急性根尖周脓肿转化而来. 可变色,无活力.