查询词典 as

The purification mechanism to As is not only absorption , and also includes other physical and chemical actions. 5 The main factors influencing loessial soil purification to Cr and As are pH, organic matter, calcium, iron, aluminous compounds and contents of mucilaginous grain etc.

对As的净化机制不只限于吸附作用，还包括沉淀等其他理化作用；⑤影响黄土对Cr、As起净化作用的主要因素有pH、有机质、铁、铝、钙化合物、土壤粘粒含量等。

Derivatives of Naphtol AS as the second coupling component were used in mixed coupling and the effect of its added amount on the colour strength,hue,flowability and dispersing extentof pigments was studied.

对含有极性基团(—COOH，— SO3 H)的色酚 AS衍生物的合成及其反应的影响因素进行了研究；合成了 4种新的色酚 AS苯环 3或 4上含有— COOH或— SO3 H基团的衍生物；利用该类衍生物作为第二偶合组分，采用混合偶合工艺对颜料红 57∶ 1进行改性研究，研究了其添加量对改性颜料的着色力、色光、流动性以及在水介质中的分散性的影

According to AD curve with AS curve nodical decision is real always yield and the general and balanced principle of price total level, be described like can correct ground and analyse each years of AD, the actual mobile contrail of AS curve, will conduce to the settlement of above difficult problem undoubtedly.

根据AD曲线与AS曲线的交点决定真实总产出和价格总水平的一般均衡原理，如能正确地描述和分析各年AD—AS曲线的实际移动轨迹，无疑将有助于以上难题的解决。

DGGE result showed that As-I1-3 was dominant in arsenite enriched community, followed by isolate As-I1-5 (Halomonas meridiana,100%) and Mn-I1-6 (Marinobacter vinifirmus, 99%). 16S rDNA library analysis reconfirmed the result of DGGE, which showed that the three bacteria occupied 72.5%, 10% and 7.5% of the total OTUs, respectively.

DGGE分析显示，该菌是富集物中的最优势菌，其次是盐单胞菌和海杆菌。16S rDNA 克隆文库分析结果进一步证明，与菌株AS-I1-3序列相同的克隆子占整个克隆文库的72.5%；而与菌株AS-I1-5 (Halomonas meridiana， 100%)和菌株Mn-I1-6（Marinobacter vinifirmus，99%）序相同的克隆子分别占10%和7.5%。

Third: for understanding the effect of c-myc AS ODN on pannus formation in synovium, we investigated the effect of c-myc AS ODN on endothelial cell line—ECV304 cells proliferation.

了解c-myc AS ODN是否对滑膜中的血管翳形成具有抑制作用，观察c-myc AS ODN对血管内皮细胞系ECV304细胞增殖的影响。

The RE of TP, COD and turbidity except NH4+-N in the aeration process by adding AS and PAM for enhanced chemical phosphorus removal increased by 7.3~59.2%, 5.0~20.3% and 10.9~34.7%, respectively. Given enough dissolved oxygen, the nitrification was not affected by adding AS and PAM in the dosage range of the study. The RE of TP, COD and turbidity by postpose coagulation were better than by simultaneous coagulation, however, coagulation and sedimentation equipments were needed in postpose coagulation process. Therefore simultaneous coagulation was more suitable for transformation of AB process for chemically enhanced phosphorus removal.

曝气过程中投加AS和PAM复配化学强化除磷，总磷、COD、浊度去除率分别提高了7.3～59.2%、5.0～20.3%、10.9～34.7%，但不能提高氨氮的去除率；在溶解氧足够时，本研究投加量范围的AS和PAM的加入对硝化作用无影响；后置混凝对TP、COD、浊度的去除效果优于同步混凝，但需增加混凝沉淀设备，因此同步混凝更适合于于AB工艺的化学强化除磷改造。

Obtained ISO9001: 2000 quality management system, ISO14001 environmental management system as well as UL, CE, AS, KS, RAB, RVA series of international certification.

取得ISO9001：2000质量管理体系，ISO14001环境管理体系以及UL、CE、AS、KS、RAB、RVA等一系列国际认证。

In the present study,growth responses of Rorippa globosa and its accumulation characteristics of Cd and As were examined under the condition of Cd-As combined pollution.

结果表明，在低浓度Cd-As复合污染条件下，由于Cd、As的拮抗作用，从而促进植物的生长发育，同时也促进地上部对Cd的吸收和积累。

Results One case of 226 Hz tympanograms was type "As" while others were all type "A", of which single-peaked tympanograms was 43.2%(108/250), W-shaped tympanograms was 56.8%(142/250). The abnormal pattern of 678 Hz tympanograms were 74 ears, and the abnormal pattern of 1000 Hz tympanograms were 35 ears. 43 newborns (86 ears) have accepted temporale CT and results showed 30 middle ears with effusion.

结果 226 Hz探测音鼓室导抗图有1耳为As型，其余耳均为A型，其中单峰型占43.2%(108/250)，双峰型占56.8%(142/250)；678Hz探测音鼓室导抗图异常者有74耳，其中65耳为B型，4耳为As型，5耳为C型。1000Hz探测音鼓室导抗图异常者有35耳，其中26耳为B型，5耳为As型，4耳为C型，声导抗测试异常或可疑者43例（86耳）颞骨薄层CT检查显示30耳存在中耳腔积液。

This stack of newspapers is twice as high as that of leaflets.

b。 在as…as结构中，如果有带an /a的名词，注意这个结构的语序。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。