查询词典 double-precision

The nuclei were clear and the cell was well-stacked. Double layer structure could be seen in part of areas, displayed as monostratal keratinocytes linked with string-like cells. Most of keratinocytes differentiated into double layers, and cells linked with others with cable-like structure. The nuclei still could be seen.

部分区域细胞出现双层结构，表现为单层的角质形成细胞上面铺有连接成条索状的细胞。3周的角质形成细胞大部分为双层结构，异层及同层细胞之间彼此衔接，呈索形结构，细胞核仍然清晰可见，细胞不如2周时饱满。4周的角质形成细胞部分区域为三层结构，且细胞较前变得萎缩，表现为细胞浆减少，细胞核变小。

In this thesis, monomer with unsaturated double bond was firstly synthesized byreacting acryloyl chloride with bifunctional monomer. Such synthesized monomer ormonomer with initial unsaturated double bond was used to prepare linear polymericmaterials by free radical polymerization. A series of new degradable space polymerswith acylamino bond were subsequently synthesized using diisocyanate as thecross-linker.

本文首先通过丙烯酰氯和双官能团单体反应引入不饱和双键，或者直接使用具有不饱和双键的单体，通过自由基聚合得到含有活泼羟基或氨基的线型高分子聚合物，再用二异氰酸酯作为交联剂交联，从而合成了一系列基于酰胺键的新型可降解高分子体型聚合物。

The call developmental process of Psittacula agapornis consists of five instinct phases according to its call character. In the first phase （congenital cal1 phase, CCP, 0~12 day of age）, the juveniles only produce single syllable with short syllable length. The second phase（blank-model-forming phase,BMFP, 13~30 day of age） is important for formation of vocal learning pathways. During this phase, the calls characterized by more and longer syllables. In the third phase （call-model-forming phase,CMFP, 31~45 day of age）, the call development is guided by a model system for vocal learning, vocal learning is engendered so that some calls with multi-syllables with UP1 are produced, principal frequency has increased about by 920 cent, the number of note is double that of second phase. The short-term memories are transformed into long-term memories in the forth phase （call-feedback-learning phase,CFLP, 46~90 day of age）. The call of juveniles is a close match to tutor call which accompanied by double various sounds with BS and UP1, and more resonance components were formed. Second principal frequency has increased about by 970 cent, the number of note increases by 2.6~3.0 times. During the fifth phase （excellent call phase,ECP, after 91 d）, vocal motor pathway is developed and the calls are accompanied with most stable, harmonious vari-tone and complex repertoire.

牡丹鹦鹉的鸣声发育分为5个时期。0~12 d为先天性鸣声期，鸣声特征为以基本音为主音的单音节单音调声，声长短。13~30 d为空白模板形成期，鸣声特征为以基本音为主音的多音节单音调声，声长和音量显著性增加，表明发声学习通路开始形成。31~45 d为鸣声模板形成期，鸣声特征为以第1陪音（UP1）为主音的多音节单变调声，声长和音量显著性增加，主音频提升约920音分，涵盖的律音数增加1倍，表明发声学习模板逐渐形成，发声学习开始。46~90 d为鸣声反馈学习期，鸣声特征为以BS和UP1为主音的双变调声，声长和音量显著性增加，主音频涵盖的律音数增加2.6~3.0倍，第2主音频提升约970音分，表明稳定模板逐渐形成，短期记忆逐渐向长期记忆转化。91 d后为完美鸣声期，鸣声特征为以UP1为主音的复合变音调声，声长、音量、主音频的提升和涵盖的律音数都趋于平稳，鸣声稳定而和谐，表明发声运动通路基本形成。

Double row alumium evaporator, double row stainless steer centrifugal fan motor, long defrosting cycle and high effect.

双列全铝合金蒸发器，双列不锈钢离心风机，冲霜间隔周期长，冻结效率高

In this we have introduced the application of even formula in making certain equivalent double electrons′ atomic states and the generic way of making certain non-equivalent double electrons′ atomic states,and have got the quantificational connection between atomic states′ number and atomic orbital azimuthally quantum number.

偶数定则是确定非同科双电子形成的原子态的一般方法，根据偶数定则得到了二价原子的原子态数与原子轨道角量子数之间的定量关系；并用数学归纳法证明了有关结论。

Soybean protein fiber fabric, cotton broche printed stretch fabric and dyeing sand washing the card double-sided fabrics, high grade c/t yarn with slub fabric, polyester denim elastic fabric woven fabrics, high slubby double fillet elastic fabric, natural elasticity of named "Popular Material in China".

大豆蛋白纤维织物、棉/锦贡缎弹力印花、天丝条卡双面染色砂洗面料、竹纤维斜纹弹力面料、棉涤高织竹节面料、双嵌条弹力面料、自然弹力条卡等入围&中国流行面料&。

The equipments possessed by our company: 20 injection machines; 5 automatic single-mode hellow-forming machines; 6 automatic double-mode hollow-forming machines; 12 two layers double-mode computer-controlling hollow-forming machines imported form Italy; 7 360°bronzine machines of plastic bottles, and 2 four-colours printing machines imported from Italy, one of which can print 100 bottles per minute and the other 60 bottles.

公司拥有注塑机20台，单模自动中空成型机5台，双模自动中空成型机6台，意大利引进的双层双模双功位电脑全自动中空成型机12台，日本引进的360度烫金机7台，半自动塑瓶印刷机19台和意大利引进的每分钟100只和60只的四套色印刷机各一台，年生产塑盖、塑瓶3亿件。

Objective To introduce and evaluate treatment outcome of mallet fingers using double metal needle and double button Bunnell''s tendon suture.

目的 介绍应用Bunnell带双金属针双钮扣肌腱缝合线泊疗锤状指的疗效。

It is easy and effective to treat mallet fingers using double metal needle and double button Bunnell's tendon suture.

采用Bunnell带双金属针双钮扣肌腱缝合线治疗锤状指，操作简单、疗效可靠。

Methods In 12 fresh and 4 old mallet fingers, the broken tendons were sutured with double metal needle and double button Bunnell's suture.

目的 介绍应用Bunnell带双金属针双钮扣肌腱缝合线治疗锤状指的疗效。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。