查询词典 A.B.

This paper discusses wood surface visual quality of different genealogy of Eucalyptus pellita. The results showed that the color characteristics of heartwood and sapwood all have their distribution rang in XYZ(1964) color system, CIE(1976) L*a*b* color system and Munsell color system.

对人工林粗皮桉不同家系的木材表面视觉性质进行了研究，结果表明：粗皮桉心材和边材材色在XYZ 空间（1964）、CIE（1976）L*a*b*均匀色空间及孟塞尔色空间中，均有一定的分布范围。

As the slot D, E and slot F (it belongs to the other end of spiral) converging sealing surface, there are also similar to the front of the triangle gap a'b'c ', so D, F, E will be connected.

由于在槽D、E与槽F相衔接的密封面上，也存在着类似于正面的三角形缺口a'b'c'，所以D、F、E也将相通。

Several equilibrium properties of typical polycondensation system of A-B type were studied by the principle of statistical thermodynamics.

以典型的A-B型缩聚反应为例，应用统计力学和热力学的基本原理对反应体系的一些平衡特征进行研究。

Moreover, as for existing 40MHZ 802.11 a/b/g input trigger frequency, it can be done by 10MHz resulting 27Mbps transmitting rate.

而如果以现存的802.11 a/b/g，可将其原有的输入触发频率40MHZ降至10MHZ，其输传输率仍可维持在27Mbps，甚至达到40Mbps。

In order to meet the band on the existing system in the expansion of wireless broadband data capability, as well as in the wireless data systems carrying all types of application services, the development of the cdma 2000 1x ev-do rev, o/a/b standard.3 in order to meet the different band / broadband, wireless broadband capability requirements and the needs of the evolving system based on ofdma technology developed umb standard.

伴随着国内运营商的重组，cdma技术重新受到国内的关注，目前，总的来说cdma技术的演进主要包括一下三个方向。1 考虑到cdma2000 1x网络自身演进的要求，制定了cdma2000 1x后续标准。2 为了满足系统在现有频段上扩展无线宽带数据能力以及在无线数据系统上承载各类应用服务的需要，制定了cdma 2000 1x ev-do rev，o/a/b标准。3 为了进一步满足在不同频段/宽带上无线宽带的能力的要求和系统演进的需要，基于ofdma技术制定了umb标准。

The results show that Ja1b1 space is more uniform than L*a*b* space in colour-difference perception,and its uniformity will be improved in the future.

比较和分析的结果表明，Ja1b1空间比L*a*b*空间在色差视觉上更加均匀，但其均匀性仍有待进一步改善。

In my part , I would like to vote for A /B.

依我的观点，我A/B。

The paper deals with Hg 2+?Cd 2+ and their interactions on chlorophyll a/b values, SOD activities and the contents of chlorophyll, soluble protein, free proline of Ceratophyllum demersum L.

研究了金鱼藻在不同浓度 Hg2 +、Cd2 +以及 Hg2 +、Cd2 +共同胁迫下叶绿素含量、叶绿素 a/b值、可溶性蛋白含量、SOD活性和游离脯氨酸含量等的变化。

Crispate were studied. when Cr(superscript 6+) was more than 5 mg/L, the plant height, leaf area, yield and the ratio of chlorophyll a/b obviously were decreased with the increase of Cr(superscript 6+) concn.

结果］当Cr(上标 6+)浓度＞5mg/L时，皱叶留兰香株高、叶面积、产量及叶绿素a/b比值随着Cr(上标 6+)浓度的升高而明显下降。

The raids followed the arrest on Monday of A.B.L., allegedly the key figure in the so-called Sinaloa cartel, which is considered the biggest and most powerful organized criminal group in Mexico.

这次搜捕是在周一A.B.L。被逮捕之后，据称他是所谓Sinaloa cartel的关键人物，Sinaloa cartel是墨西哥最大也是最有势力的犯罪组织。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。