使...影响

Adding every organic matter all could increase the contents of activated iron and chelation iron in soil significantly and the effects of treatments with corn straw and pig manure on the content of activated iron in soil were more prominent. Adding organic matters had no significant effect on the activated aluminum and chelation aluminum, but there was significant difference on the content change of activated aluminum between the treatments with weathering coal and peat and the treatment with pig manure.

各有机物料的加入均使土壤活性铁和络合铁含量显著增高，且玉米秸秆和猪粪处理对土壤活性铁含量的影响更为突出；各有机物料的加入对活性铝和络合铝的影响不显著，但风化煤处理与泥炭和猪粪处理间的活性铝含量变化存在显著差异。

Soybean planted in the yellow brown soil, althongh they had big difference in nodule numbers caused by different inoculation methods, there were no difference in the fresh shoot weight because of the poor nutritional conditions. Soybean planted in the brown soil, the difference between different inoculations and fresh shoot weight were obviously because of the balance nutritional conditions. Although there were big difference in nodule numbers when soybean were planted in the peat, there were no difference in the fresh shoot weight, this might be caused by peat, the peat were not a natural soil type and the nutritional conditions might be unbalance.

分期采样的结果表明，黄棕壤中栽种的大豆，虽然接种根瘤菌对结瘤作用有较大的影响，但由于黄棕壤的肥力状况欠佳，而对豆科植物地上部分生长的影响未显出作用；棕壤土中栽种的豆科植物，接种根瘤菌在结瘤方面和植物地上部分生长方面，由于土壤肥力状况较为平衡，均表现出明显的效果；草炭土中生长的豆科植物在结瘤方面虽然表现出较大差异，但由于这种土壤的肥力状况不适于豆科植物的生长，而使地上部的生长也未形成统计上的差异。

Lt is discovered that the riblets with drag reduction reduce turbulent density and turbuleni dynamic energy in tuthulellt boundary layer, but they affect the flat coefficient insignificantly.

分析了减阻沟槽对平坦系数、湍流度、平均湍动能等参数的影响。减阻沟槽使湍流度、平均瑞动能减小，而对平坦系数的影响不明确。

Jewish Immigrant Problem was the result of the political,economic and historical development in the USSR; Soviet government's restrictive policies to Jewish immigration led to the emergence of a new,special political gr oup-the Refuseniks, which set the aim of their activities at emigrating abroad ; the emigrating will and the activities of the Refuseniks attracted the attention of the West,especially Americans,and became an important factor influencing the economic and trade relations between the USA ...

苏联犹太移民问题是苏联历史和政治、经济发展的产物。由于受多种因素的影响，苏联对犹太移民的意愿采取限制性的政策，由此产生了苏联政治生活中移民申请被拒绝者这一特殊的政治群体，他们以移居苏联国外为其主要的政治目标。苏联犹太人的移民意愿及移民申请被拒绝者的活动引起西方社会尤其是美国的关注，并在一段时期内成为影响美苏经济贸易关系的一项重要因素。戈尔巴乔夫实行的改革开放政策在一定程度上缓解了这一问题，此后苏联的解体使这一问题的性质和重要性均有所转变。

Soon, however, OSHA regulations put a stop to quilters working from home, and Chanin was forced to re-evaluate her commitment to producing her products in America by Americans.

公司也越来越清楚他们对环境的影响，通过减少废物和炭排放使对环境的影响达到最小。但是这对于挽救美国纺织业的未来没有多大用处。

Using finite-element method the effects of long objects, such as cage, train and metal pit prop, on electromagnetic wave cutoff frequency is researched systematically in regular tunnels, and it is shown that the long metal objects lower TE wave cutoff frequency and raise TM wave cutoff frequency.

利用有限元方法系统地研究了机车、罐笼、金属支护立柱等长列金属物体对井下规则隧道中电磁波截止频率的影响，可知长列金属物体的存在使TE波模截止频率降低，而使TM波模截止频率升高。

In corn seed samples taken after September 3, total protein content, prolamine and Glutelin content from treatments with nitrogen application were significantly higher than that of without N application, and the contents of Albumin and Glutelin were slightly higher than that of without N application treatment.

氮、磷、钾对优质玉米籽粒淀粉及其组分的影响氮、磷、钾有利于籽粒淀粉含量的提高及其组分品质的改善。氮、磷、钾平衡施用较不施氮、不施磷和不施钾，使高淀粉玉米四单158分别增加淀粉2.l、5.3和4＊个百分点，依次增加支链淀粉 3二、5.9和 5.3百分点；使普通玉米吉单 342分别增加淀粉 1.3、11和1.6个百分点，依次增加支链淀粉2.1、3。

Theresults show that the tempreture changes can affect the growth of the transgenic cotton and theexpression of the Bt insecticidal gene and therefore affect the timing and the onsetting of thetransgene silencing. The time of the occurrence of silencing is more earlier after hightemperature treatment.

结果表明，温度变化影响抗虫棉早期的生长发育和Bt杀虫基因的表达，从而影响Bt杀虫基因沉默的发生时间，前期高温处理可使Bt杀虫基因在生长发育期中的沉默时间提前。

Different cells,cell density and cell shape lead to comparatively great difference in wood properties and physical mechanical properties, change of wood cells affects change of wood properties including wood quality,wood property and all other aspects,and wood properties decide economic value and directly affect manufacturing and utilization of wood,therefore,the research and analysis on wood cell structure become especially important.

由于树木生长不均匀，使各种树木的木材构造具有多样性，不同细胞体、细胞密度和细胞形状导致了木材材性和物理力学性能存在较大差异，木材细胞的变化影响着木材性质的变化，木材的性质又决定木材经济价值，并直接影响木材的加工和利用，由此对木材细胞结构分析研究就变得尤为重要。

WASHINGTON — Concerns grew Thursday that Hurricane Katrina could have wide-reaching effects on the nation's economy, causing record gasoline prices to surge even higher, key agricultural crops to rot in Midwestern fields and warehouses, and some of the nation's troubled airlines to collapse.

华盛顿－星期四，人们愈加担心卡特里纳飓风会对国家经济产生广泛影响，使创纪录的油价继续飙升，中西部农田和仓库里的主要农作物腐烂，并使一些处于困境中的国有航空公司倒闭。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。