查询词典 at that rate

The results showed Antioxidant activity was very strong; at the concentration of 0.10g/L, The inhibition rate of superoxide anion free radical(Osuperscript – subscript 4 was 48.45%, The scavenging rate of hydroxyl free radical was 67.52%. Adding 0.1% of the extracts to lard, its antioxidant activity was better than that of 0.02% BHT. The extracts from peel showed higher activities than from juice.

结果表明：荸荠皮提取物的有明显的抗氧化活性，当浓度为0.10g/L时，对超氧离子自由基O(上标–下标 4的抑制率为48.45%，对羟自由基的清除率为67.52%，其0.1%提取物对猪油的抗氧化效果优于0.02%的抗氧化剂BHT，且其活性具有剂量效应关系。

The deformation mechanism is mainly the single-slip and cross-ship, the fracture mechanism is mainly the congregation of transgranular micro-hole, and large uniform deformation occurred before tough fracture, and therefore, the ability of plastic deformation and the mechanical properties of the material were remarkably improved. These fully indicate that the new melt-treatment developed in this work is an effective and advanced technique, and further testify that the improvement of metallurgical quality of the material is the key to enhance its mechanical properties, especially its plastic deformation performance. The results of tensile and compression tests at elevated temperature also indicate that the suitable hot-working temperature range is 400～450℃. 4. A steady-state plastic flow exists during the plastic deformation of the aluminum sheet used for pressure can at elevated temperature. A hyperbolic sine relationship can be satisfied between the steady-state flow stress and strain rate by introducing an Arrhenius term which involves some thermal activation parameters, i.

压力罐用铝材中的主要冶金缺陷为Al〓O〓夹杂物、气孔及富Fe杂质相；高效熔体处理显著改善了材料的冶金缺陷的存在形态，使含杂量明显减少、夹杂物尺寸变细小且分布均匀，富Fe杂质相变为细小、分布均匀的团球状或短棒状的复杂化合物，同时也明显细化了结晶组织；此外，由于高效熔体处理有效地减少了材料中裂纹萌生源数量，因而改变了材料的塑性变形微观过程及断裂方式，主要以单滑移和交滑移进行塑性变形，断裂方式为穿晶微孔聚集型，韧性断裂前产生了大量的均匀变形，不易出现变形失稳，从而显著提高了罐用铝材的塑变能力和力学性能。

If our intrinsic value is to grow at our target rate of 15%, our look-through earnings, over time, must also increase at about that pace. When I first explained this concept a few years back, I told you that meeting this 15% goal would require us to generate look-through earnings of about $1.8 billion by 2000. Because we've since issued about 3% more shares, that figure has grown to $1.85 billion.

长期而言，如果我们的实质价值想要以每年15%的幅度来成长的话，那么透视盈余每年也必须增加以这个幅度来成长，几年前我第一次提到这个观念时曾表示，到公元2000年为止，Berkshire若要以15%的目标，透视盈余必须成长18亿美元以上，而由于1993年我们又发行了一些新股，所以现在的门槛提高到18.5亿美元。

The results showed that increasing zero-valent iron dose and temperature can enhance the removal rate of molybdate; the maximum removal rate was 96% at pH = 2.0, which decreased with the increase of pH value.

结果表明，随着零价铁投加量的增大和温度的升高，钼的去除率有所提高；在pH=2.0时零价铁对钼的去除率最高(96％)，随着pH值的升高，钼的去除率降低。

Will adopt the form of inferior and provisional tax rate 2009, reduce the productivity raw material with partial home bigger demand to import custom duty appropriately, continue to carry out partial rolled steel cancels to export custom duty since December 1, 2008, adjust the chemical fertilizer such as urea exit is seasonal the policy of custom duty, the tax rate of special export custom duty that lowers partial chemical fertilizer and its raw material at the same time.

另一方面，根据国内市场供需变化情况，取消豆饼、猪肉、印楝油的进口暂定税率，恢复为最惠国税率。同时，为保障国内农业生产用肥的需要，继续对尿素、磷酸氢二铵等化肥出口征收季节性出口关税，继续对复合肥等部分化肥及其原料征收特别出口关税。二是支持高新技术发展，鼓励企业自主创新，推动产业结构升级，促进振兴国内装备制造业。

The results indicated that the permeability of chinese fir,masson's pine and Chinese sassafras increased when treatment pressure increased under 35 MPa;the permeability change rate of chinese fir increased to 493%,the highest at treatment temperature of 40℃,and the permeability change rate of mass...

结果表明，在35 MPa内，处理压力的增大有利于3种木材渗透性的提高；杉木在处理温度为40℃时，渗透性的变化率达到最大，为493%，马尾松和檫木在处理温度为45℃时，渗透性的变化率达到最大，分别为479%和349%；较佳的处理时间为30 min。

S extract had an inhibition effect against Sphaerotheca fuligenea,The inhibition rate was 100% when extract concentration was 20mg/mL and the inhibition rate got to 67.66% even at the concentration of 2.5mg/mL. The extract of E. humifusa had different preventive effects against four strains of S. fuliginea from four districts in Shanghai. The preventive effects on the Qibao and Baoshan were better than those of Nanhui and Qingpu. The microorganism inhibition experiment by filter papers indicated that the extract of E. humifusa had higher inhibition effect against bacteria than on pathogenic fungus. Diameters of the zone of inhibition of salmonellas, Echerichia coli and Staphylococcus aureus were 15.77mm, 12.27mm and 10.53mm respectively. The extract of E. humifusa had a certain effect against Colletotrichum lagenarium, Botrytis cinerea, Rhizoctomia solan and Pyricularia oryza but no effect against Helminthosporium maydis and Gibberella zea. The 4 cation exchange resins and ethanol deposition were used to isolate the active fractions from supernate after alkali deposition.

提取液对黄瓜白粉病菌体外分生孢子萌发抑制实验表明地锦提取液对黄瓜白粉病菌分生孢子的萌发有很好的抑制作用，抑制率随着地锦提取液浓度的增大而增高，当浓度为20mg/mL时，抑制率达到100%，即使在浓度为2.5mg/mL时，抑制率也达到了67.66%；室内盆栽苗期预防性实验表明了地锦提取液对上海4个不同地区的黄瓜白粉病菌均具有不同程度的抑制效果，对七宝和宝山地区的菌株抑制效果优于南汇和青浦地区的菌株；用滤纸片法测定了地锦提取液的抑菌谱，实验结果表明地锦提取液对供试的4种植物病原真菌：黄瓜炭疽病菌、黄瓜灰霉病菌、水稻纹枯病菌和水稻稻瘟病菌均具有一定的抑制效果，而对玉米小斑病菌和小麦赤霉病菌没有抑制效果，对供试的3种人类致病细菌沙门氏菌、大肠杆菌和金黄色葡萄球菌均具有很好抑菌效果，抑菌圈直径分别为：15.77mm， 12.27mm和10.53mm。

At first glance, Blatche seems like a no-brainer for the All-Breakout squad. He made a sharp improvement last season, he's only 22, and the incumbent starter at his position was just declared out for the season. Unfortunately, that pesky six-foul rule may prove to be his undoing. Blatche averaged 6.02 fouls per 40 minutes; with a rate that high and the current ultraconservatism that coaches use with foul trouble, it will be extremely difficult for him to average more than 25 minutes a game.

乍一看，布雷彻在这个阵容中就像个打球不用头脑的人上个赛季，他有很大的进步，而他只有22岁，球队刚刚宣布他是这个赛季的那个位置上的首发，不幸的是，六次犯满的规则可能让他毫无作为，因为每40分钟他有6.02次的犯规，犯规的频率很高，而球队的教练是个极端保守的人人，对于犯规麻烦更是苛责，对于布雷彻而言，每场上场超过25分钟是一个极为困难的事情。

Introduction experiment of Alnus formosana was carried out at various locations in guangdong. The results showed that the survival rate and the preservation rate of Alnus formosana were low in two points of Dalingshan state forest farm and Foshan Institute of Forestry Science, but its growth traits were good.

台湾桤木在广东省内不同地点引种试验结果表明，东莞大岭山林场和佛山市林科所试验点的造林成活率和保存率均偏低，但生长性状表现较好，4.5年生时，平均树高分别为6.72m、7.69m，平均胸径分别为5.28cm、6.37cm。

Thirdly, we also examine the effect of these extracts on maize seed germination rate, maize seeding height and fresh weight, and the results show that three extracts are safe to maize at the concentration of 1:20, with a inhibit rate under 4 %.We further identified and purified organic acids, alkaloids hydroxybenzenes and neutral materials from extract and examined their effects on Amaranthus retroflexus L. seeds.

实验结果表明在干样：水为1：50以内，这三种向日葵的叶片提取液对反枝苋种子萌发和幼苗株高、鲜重及出叶数的抑制效果都非常显著；随着提取液浓度的下降抑制作用也呈明显的下降趋势；通过实验数据比较，这三种向日葵叶片提取液对反枝苋种子萌发抑制和对反枝苋幼苗株高、鲜重及出叶数的抑制效果略有差异。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷