查询词典 D.A.

Four distinct internal fixation instruments were used: lateral malleolar's anatomical hook-plate in group A, general screws in group B , 1/3 tubular plate in group C and standard tension band in group D.

随机将模型分成4 组（n=12），A、B、C、D 组分别采用外踝解剖型钩状钢板、螺钉、1/3 管型钛合金钢板和标准张力带固定。

Pingxiang Iron and Steel Co., Ltd. has developed a de-cyanide pretreatment technology with molysite, but the concentration of CN - at a range of 10～18 mg/L in the wastewater after treating is still too high as for germ in dephenolization. The influence o...

根据对活性污泥的驯化过程对脱酚活性污泥影响的研究，得出适于细菌生存繁殖的运行参数为磷酸二氢钠加入量 12kg/d以上，葡萄糖 9kg/d以上，自沉污泥指数约 2 0mL/10 0mL ，回流污泥指数约 30mL/10 0mL ，温度为 2 5～35℃。

For simplicity let us suppose that firm 1 has no monopsonistic power over any factors whose amount it can vary, so that supply curves of such factors are horizontal at prices of P'a, P'b,…, the prices that implicitly correspond to d'.

2为简化起见，假设厂商1对于生产要素（指它可以改变其使用量的任何生产要素）没有买方垄断权力，这样，这些要素的供给曲线，就是在d'点相应的价格P'a， P'b，…上的水平线。

Since we have lived in this small house for nearly twenty years, myA B parents decide to find a big house to live.

C D 解析：D错。to live与它的逻辑宾语a big house之间构不成动宾关系，只有在动词live后面加上介词in后，它们才能构成动宾关系。

Electron microscopic examination showed that the spinal cords were normal in group N and A, slight edema of mitochondria and endoplasmic reticulum in group B, loosened fibrous layers in medullary sheath, edema and local degeneration of neuraxis in group C,and shrinkage of nuclear membrane, serious edema of ER, vacuolus change of mitochondria and local demyelination in group D.

电镜结果显示，N组和A组脊髓超微结构正常；B组线粒体、内质网轻度水肿；C组脊髓髓鞘纤维板层结构疏松，轴索肿胀，局灶变性；D组脊髓神经元细胞核膜皱缩，线粒体空泡样变，内质网肿胀严重，局灶性脱髓鞘改变。

A submerged membrane sequencing batch bioreactor was used to treat coke wastewater.Long running performance showed that due to the membrane interception,the nitrobacter is enriched in reactor in the interest of improving the nitrification rate;the maximum ammonia nitrogen loading can be 0.19 kg/(m3·d) with effluent ammonia nitrogen＜1 mg/L (removal rate 99%).Long sludge retention time may result in the accumulation of metabolic products and high molecular materials,and thus inhibiting activity of nitrate bacteria and causing a ccumulation of NO2-,which is beneficial to the running of short-cut denitrif ication.However,too long retention time will affect the activity of nitrite bacteria,detrimental to the treatment effect of ammonia nitrogen.

采用浸没式膜生物反应器处理焦化废水的试验结果表明：膜的截留作用可使硝化菌在反应器内富集而有利于提高系统的硝化能力，其去除氨氮的最高负荷为0.19kg/(m3·d)，出水氨氮＜1mg/L(去除率为99%)；泥龄长可能使微生物的代谢产物或其他大分子物质积累，从而抑制硝酸盐细菌的活性，导致NO2-积累而有利于短程脱氮的进行，但泥龄过长也会影响亚硝酸盐细菌的活性，从而影响对氨氮的处理效果。

A submerged membrane sequencing batch bioreactor was used to treat coke wastewater.Long running performance showed that due to the membrane interception,the nitrobacter is enriched in reactor in the interest of improving the nitrification rate;the maximum ammonia nitrogen loading can be 0.19 kg/(m3·d) with effluent ammonia nitrogen＜1 mg/L (removal rate 99%).Long sludge retention time may result in the accumulation of metabolic products and high molecular materials,and thus inhibiting activity of nitrate bacteria and causing a ccumulation of NO2-,which is beneficial to the running of short-cut denitrif ication.However,too long retention time will affect the activity of nitrite bacteria,detrimental to the treatment effect of ammonia nitrogen.

简介： 采用浸没式膜生物反应器处理焦化废水的试验结果表明：膜的截留作用可使硝化菌在反应器内富集而有利于提高系统的硝化能力，其去除氨氮的最高负荷为0.19kg/(m3·d)，出水氨氮＜1mg/L(去除率为99%)；泥龄长可能使微生物的代谢产物或其他大分子物质积累，从而抑制硝酸盐细菌的活性，导致NO2-积累而有利于短程脱氮的进行，但泥龄过长也会影响亚硝酸盐细菌的活性，从而影响对氨氮的处理效果。

A persistent elevation of sIL-2R was found in patients in infection group on days 1 through 14,with a peak value on the 3rd day to the 7th day,but no change in the noninfection group.

结果 ①重症胸外伤组伤后第1天sIL-2R及TNF-α水平皆高于胸外伤组和正常对照组；②创伤感染组sIL-2R水平持续升高，3～7 d最为显著，伤后14 d仍未降至正常水平，而创伤组无此改变。

Pregnant Nutrimental Granules is made based on nutriment needs by the pregnant and lactating women, rich in nutritients like calcium lactate, zinc gluconate, colostrum powder, beta-carotene, vitamin C, vitamin A, vitamin D and folate. Added with CPP (facilitate calcium taken-up).

本品针对孕产妇及哺乳期妇女营养需求研制，含有丰富的乳酸钙、葡萄糖酸锌、牛初乳粉、β-胡萝卜素、维生素C、维生素A、维生素D、叶酸等营养素，并添加CPP，促进钙质的吸收。

RESULTS: A new methyl orsellinate glycoside, methyl 2-hydroxy-6-methyl benzoate 4-O-β-D-glucopyranoside (1) and a known methyl orsellinate (2) were isolated from this plant.

结果：从樱草杜鹃中分离得到1个新化合物，鉴定为2-羟基－6-甲基苯甲酸甲酯4-O-β-D-葡萄糖苷(1)，及苔色酸甲酯(2)。

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。