查询词典 g

But because the DSP cost is so high, it limites the utility of G.723.1 decoder. Using ASIC to design G.723.1 decoder can reduces the cost, in order to let it be used in more domains.

通用DSP成本较高，若设计专用的G.723.1编解码器ASIC芯片，可有效降低成本，利于G.723.1编码解码器在更广泛的领域应用。

Overview of well-known trademark of ark China of XPD series G soft starter reachs Xipuda G of series of control function XPD electromotor is soft starting control ark is the soft starting control equipment that starts component whole set for core with XPD/B soft starter, three-phase power source was configured to enter contactor of line breaker, bypass, obligate inside soft starting ark terminal of long-range pilot interface, deserve to have on cupboard door start, stop pushbutton to reach move

西普达XPD系列G型软起动器柜我国有名品牌概述及掌控效能XPD系列G型电目的软起动掌控柜则是以XPD/B型软起动器为中心起动配件成套的软起动掌控装置，软起动柜内标配了三相电源进线断路器、旁路交往器、预留了长途掌控的接口端子，柜门上配有起动、停止按键及运行、停止、毛病批示，同时还配有电流表及电压表，以表明电源电压及电机运行电流。

The analyzed chemical structures in abnormal hemoglobins of 11 cases are belong to the Hb G coushatta,Hb G Taipei, Hb D punjab,Hb J lome and Hb Hikari respectively.

在17020人中，共发现42例异常血红蛋白完成11例异常血红蛋白的结构分析研究，分别属于5种异常血红蛋白变异型：Hb G Coushatta、Hb G Taipei、Hb D Punjab、Hb J Lome，Hb。

The problems in the curmt methods of measuring glass transition are pointed out and the principle of cryoicroscope-DSC system in T'g measurement is analyzet.

指出了现有的测量T＇g方法中存在的问题，分析了低温显微DSC系统测定T＇g的原理，认为低温显微DSC系统是一种能准确测量玻璃化转变温度T＇g的新型仪器

The average recoveries and coefficient variation of the methods were 90.19%~99.11% and 0.9%~3.2% for chlorothalonil, and 73.94%~86.47% and 2.6%~15.8% for thiram, respectively. The limit of detection for chlorothalonil and thiram were 1×10^(-12) g and 6×10^(-9) g, and the limit of quantification were 0.01 mg/kg and 0.3 mg/kg, respectively.

方法的添加回收率分别为90.19%~99.11%和73.94%~86.47%；变异系数分别为0.9%~3.2%和2.6%~15.8%；最小检出量分别为1×10^(-12) g和6×10^(-9) g；最低检测浓度分别为0.01和0.3mg/kg。

The ethanol extract of tamarillo fruit contained a high content of phenolic compounds [ 28.8 ± 0.05 mg catechin equivalents/g dry weight ] and showed a strong DPPH (1,1-diphenyl-2-picrylhydrazyl) scavenging activity [ IC50 = 189.1 ± 1.3 μg/mL ].

树番茄乙醇粗萃物含有高量的酚类化合物 [ 28.8 ± 0.05 mg catechin equivalents/g dry weight ]，并表现出强的DPPH（1，1-diphenyl-2- picrylhydrazyl）自由基清除能力 [ IC50 =189.1 ± 1.3 μg/mL ]。

In order to get the safe, non-leak, minitype and superthin capacitor, electric double layer capacitors of PAN-based gel polymer electrolytes by in-situ polymerization were prepared. In this EDLC, PC and EC were used as plasticizer, LiClO4 was used as the supporting electrolyte and activated carbons with the specific surface areas of 1000m2/g and 2600m2/g, respectively, as the electrode materials.

为了得到安全、无泄漏、微型、超薄型的双电层电容器，采用内聚合方法制得聚丙烯腈基凝胶聚合物电解质双电层电容器，电解质的增塑剂为碳酸丙烯酯和碳酸乙烯酯，支持电解质为高氯酸锂，电极材料分别为比表面积1000m2/g 和2600m2/g 的活性炭。

The summary results are below:1. GUS expression under the driving of the BjCHI1 promoter (-1060/+17) was essentially undetectable in the young seedlings under normal growth conditions. GUS activity was first detected in the stigma of young flowers, peaked in the young siliques, and decreased when the siliques became older. No GUS expression was found in the mature siliques, seeds or root.2. The BjCHI1 promoter (-1060/+17) was inducible by NaCl, PEG, wounding and MeJA treatments. High levels of GUS expression were detected in the transgenic tobacco and Arabidopsis plants after wounding, NaCl, PEG, and MeJA treatment, indicating that the BjCHI1 promoter responses to both biotic and abiotic stresses.3. RT-PCR analysis confirmed that the expression of the BjCHI1 gene in B. juncea was inducible by PEG and NaCl.4. The transcription start site was determined by 5′-RACE, and was located at the 17th nucleotide upstream of the translation initiation codon of the BjCHI1 gene.5. A -805/+17 promoter fragment was enough to response to wounding and MeJA induction, which was proved in transgenic tobacco and Arabidopsis plants. The 397 bp region between -805 and -409 of the BjCHI1 promoter contains a cis-acting element that is essential for the wounding and MeJA inducibility.6. The -695/-620 region was necessary but not sufficient to confer MeJA-responsive expression. A T/G-box locates in -353 play an important role in the expression of the BjCHI1 gene in response to MeJA treatment. The 76 bp region is coupled with the T/G-box to confer full MeJA-inducible transcription of the BjCHI1 gene.

主要结果如下：1、利用转基因拟南芥植株分析表明，正常生长条件下，BjCHI1启动子(-1060/+17)驱动GUS基因主要在花柱中表达，幼嫩的荚也有表达，并随着果荚的成熟而减弱，成熟的果荚、种子和根没有显示GUS活性。2、BjCHI1启动子(-1060/+17)能驱动GUS基因在转基因烟草和拟南芥中响应伤害的诱导，转基因拟南芥的分析还证明BjCHI1启动子也受MeJA、NaCl和PEG的诱导，证明BjCHI1启动子是一个伤害、MeJA、NaCl和PEG等生物和非生物因素诱导启动子。3、RT-PCR进一步证明芥菜中BjCHI1基因也受NaCl和PEG的诱导表达。4、5′-RACE法鉴定了BjCHI1启动子的转录起始位点，位于翻译起始位点ATG上游第17个碱基A.5、转基因烟草和拟南芥分析证明，-805/+17的启动子片段足以响应伤害和MeJA的诱导，-805和-409之间397 bp的启动子片段含有对伤害和MeJA诱导必要的元件。6、本明烟叶片瞬时表达系统分析证明，一段76 bp的序列(-695/-620)对BjCHI1启动子响应MeJA的诱导是必要的，但不足以响应MeJA的诱导，位于-353的T/G-box也参与MeJA的诱导。76 bp的序列(-695/-620)与T/G-box协同起作用，赋予BjCHI1启动子MeJA诱导性。

In this paper, tobacco-specific nitrosamines levels of Yunnan flue-cured type cigarettes were determined by a developed GC-TEA method, including TSNAs in tabcco fillers ,mainstream and sidestream smoke.The observed TSNAs values ranged from 85.73ng/g to 418.03ng/g in tobacco fillers and 8.2 ng/g to 29.71ng/cigarette in mainstream smoke and in sidestream smoke ranged from 415.87ng/cigarette to 895.84ng/cigarette.

中文摘要：本文采用GC/TEA技术对云南烤烟型卷烟中的烟草特有亚硝胺进行了研究。48种卷烟的分析显示：烟丝和主流烟气TSNAs变化范围分别是85.73 ～418.03 ng/g和8.2～29.71 ng/支，其中NAT+NAB的含量最高，NNN和NNK含量较接近；侧流烟气TSNAs变化范围是415.87～895.84ng/支，含量明显高于烟丝和主流烟气，NNK所占比例平均达84.29%。

Animals were sensitised with 10 μg or 100 μg OA, as either a single or booster (day 1 and day 5) injection.

本研究的目的是为了优化卵清蛋白的致敏条件，以实现一个豚鼠哮喘模型的早期哮喘反应，后期哮喘反应，气道高反应性和细胞浸润，使用10 μg或为100 μg的卵清蛋白敏化动物，或者采用单一的或强心针（1天和5天）注射。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。