同期

Receipts from value added tax fell by 17 per cent over the same period.

与截至2008年10月的12个月相比，在截至2009年10月的12个月，企业税收下降了26%，同期增值税收入下降了17%。

Objective:Comparison of the operative result of 103 cases of double lower extremities varicosis with separate or concomitant modified punctuate stripping operation.

将双下肢静脉曲张患者103例随机分为A、B两组，A组分期进行双下肢静脉曲张点式抽剥手术，B组则行同期双下肢静脉抽剥手术，手术方式均为改良的大隐静脉高位结扎加点式抽剥术，并对术后结果进行比较评估。

And sediment of variegation sand-mudstone and gray-black carbonaceous-mudstone and thin coal layer of fluvial-plain marsh facies only grow on marginal slope of different stage basins.

仅在不同期次盆地的边缘斜坡带上发育河流—平原沼泽相的杂色砂泥岩夹灰黑色炭质泥岩、薄煤层沉积。

Year-to-date through February, the latest statistics available, beef muscle cut exports have increased 11 percent in both volume and value over the same period last year, while variety meat exports have declined 11 percent in volume and 20 percent in value, according to the U.S. Meat Export Federation.

今年到二月以来，据最新数据显示，牛肉出口量和价格均增长了11%，都超过了去年同期水平，但是牛什的出口量下降了11个百分点，价格也下降了20%，数据援引自美国肉制品出口协会。

Sales in the Atlanta, Boston, Chicago, Cleveland, Dallas, New York, Richmond, and San Francisco Districts were varyingly described as lackluster, weak, below year-ago levels, or mixed.

亚特兰大、波士顿、芝加哥、克利夫兰、达拉斯、纽约、里士满和旧金山储备区的对消费状况的报告分别用到了缺乏活力、低迷不振、低于上年同期水平或是喜忧参半这样的字眼。

Vauxhall year-on-year sales to November were down nearly 40 percent.

与去年同期相比，沃克斯豪尔11月份的销售下降了40%在市场上，势不可挡的情绪继续维持就是全球性的利益损失，分析家预计，近期将探新低。

Objective:To evaluate the part-cholecystetoomy used in some disease of vesicae fellea which difficulty with cholecystetoomy.

目的：探讨胆囊疾病行胆囊切除术有困难时采用胆囊部分切除术的疗效方法：将37例行胆囊部分切者列 A组，并与同期37例随机选取的胆囊全切者进行围手术期比较。

After oral administration, IgY could be detected at rectum, bloodlymph and also in hepaticopancrea of shrimp which lasts about 12~24 h. The death rate within 7 days of the tested group was 15%, significantly lower than that of the control (60%, P.01), showing good protection of IgY from vibrion infection.

IgY对鳗弧菌的感染有可靠的保护作用，IgY经口服后很快到达直肠，继而血淋巴、肝胰脏中也出现抗体，并可持续12~24 h；投喂IgY的试验组对虾在7 d内的死亡率为15%，极显著地低于对照组对虾的同期死亡率（为60%）。

And after a spring audience exodus,network viewership compared with last fall is down as much as 10percent by one measurement.

在春季观众流失后，一项测评显示秋季收视率相比于去年同期下降了10％。

Recombinant plasmid pSVH 7 DNA of avian influenza virus H7 subtype heamagglutinin gene was encapsulated with DC-chol/DOPE liposomes and PC/chol/SA liposomes separately. Two-week old SPF chickens were intramuscularly inoculated with 50 μ g/0.2ml of the liposome entrapped PSVH 7 DNA. Four-weeks later, each chicken was challenged with 0.1ml 〓 AIV . One week after the challenge, the secretion of the cloacas was collected and transfected to chicken embryos to isolate the virus. The virus was isolated from 6/6 of the control group, 1/6 of the naked DNA group, 1/6 of the PC/chol/SA entrapped DNA group and 0/6 of the DC-chol/DOPE liposome entrapped group. The HI antibody titers (log2) of the four groups were 6. 83±0.98, 7. 0±1. 26, 7. 83±1. 17 and 8. 00±0.89 respectively 1-week after challenge, and 8. 5±0.55, 8. 17±0.82, 8. 68±0.45 and 9. 33±0.54 respectively 2-week after challenge. The results showed that inoculation of liposome entrapped DNA significantly enhanced resistance to virosis in animals.

将含禽流感病毒H7亚型血凝素基因的重组质粒pSVH7用DC-chol阳离子脂质体和胆固醇／卵磷脂／十八胺脂质体包裹，免疫2周龄SPF鸡，4周后用同型禽流感病毒进行人工感染，1周后采集泄殖腔分泌物分离病毒，结果未免疫组6／6分离到病毒，裸质粒DNA免疫组1／6分离到病毒胆固醇／卵磷脂／十八胺脂质体包裹DNA免疫组1／6分离到病毒，DC-chol脂质体DNA免疫组没有分离到病毒（0／6）：人工感染后1周各组的HI抗体（Log2）分别为6.38±0.98，7.00±1.26，7.83±1.17，8.00±0.89，2周后为8.50±0.55，8.67±0.82，8.68±0.45，9.33±0.52，脂质体包裹组在同期均高于未免疫组和裸DNA免疫组，表明脂质体包裹质粒DNA免疫动物后，能增加动物对病毒感染的抵抗力和反应能力。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！