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The soak test was made for Eremochloa ophiuroides, Potamogeton crispus L and Ceratophyllum demersum selecting from common submerged plant that planted in barrel indoor. The contaminants release rule induced by dissolution of plant's tissue was inspected. The result shows that the quickest release happened within the first 8 hours.

选取在室内水缸中培养的常见沉水植物——蜈蚣草、菹草和金鱼藻进行浸泡试验，考察植物类型对因植物组织溶解而导致的污染物释放的影响。

The conversion included new, heavy barrel, chambered for 7.62mm NATO ammunition, shortened forend and handguard.

包括新的转换，重型枪管，为7.62毫米北约弹药缩短forend和机匣，腔。

A mixing performance analysis on the different screw configuration in the process of twin screw codirectional extrusion;2. The filling ratios in the main reactive zones were estimated by clam barrel for different screw configuration s.

研究了不同螺杆构型下的充满度以及低密度聚乙烯熔融接枝马来酸酐的过程，探讨了不同螺杆构型下充满度与接枝反应挤出过程的关系。

The effects of varying screw speed, barrel temperatureand moisture content on extrusion quality(expressed as degree of dextrinization)of materials comprised of buckwheat, melan-rice and coix were studied by using a co-rotating twin-screw extruder.

通过实验研究了荞麦、黑米、薏米三种谷物的混合物料为原料时，双螺杆挤压机的螺杆转速、物料湿度、机筒温度三种操作参数对双螺杆挤压机的挤压膨化效果的影响。

The goal of this article is to address the mechanism underlying the rapid adaptation of neurons in the rat visual and barrel cortices.

本文试图对大鼠视觉皮层和体感皮层神经元快速适应的机制进行探讨。

Antonio's latest project is this 9-inch long, octagonal hooked-breech barrel, poly-groove rifled carbine that is highly decorated with an elaborated damascened panel of engraved gold work depicting panoplies-of-arms, crossed canons and flags, classical motifs of Grecian-styled urns ushering forth clouds of incense and Masonic symbols of flaming orbs.

安东尼奥马刺队的最新项目，这是9英寸长，八角形钩-膛枪管，聚槽螺纹卡宾枪是高度装饰一阐述damascened小组刻黄金工作描绘panoplies --武器，越过大炮和国旗，古典图案的希腊式回执编号迎来了云香和共济会的象征，燃烧

Abelardo Daza, an international analyst at ODH Consulting Group, says that the average transport costs for a barrel of oil sold to the United States, five or six days away by sea, is $3; costs double for the 30-day trip to China.

ODH咨询集团的国际分析师塔扎表示，卖石油给美国，船运时间为五到六天，平均每桶的运输成本是3美元；而到中国运输时间要三十天，运输成本就要加倍，&如果向中国出售更多的石油，收入将会减少。&

Currently, the website has owned a serial of disseminative material such as internet, e-mail, Text message, call center, exhibition and competition, making it the of target highly centralized E-business promotion platform. Under the guidance of the Chinese Equestrian Association, it has organized the first National Barrel Racing Championship, the FEI stewarding training course, the English accreditation system for Chinese Riding Clubs.

目前网站已经聚合网络、电子邮件、短信、电话 CALL CENTER 、展览和赛事等一系列传播资源，成为目标人群高度集中的电子商务营销推广平台，依托强大而精准的行业传播能力，为 FEI 的马术游戏、中国国际马展、德国冻精繁殖计划、欧洲育马企业 STEPHEX STABLES 等十多个行业企业和产品进行了推广。

With the dramatical decline of international oil price during this short time, and lasting decline in the middle of July, the crude oil price which our country refer is declined from 67.8 dollar per barrel on 30 June to 63.97 dollars now.

近日国际油价大幅，但7月中旬曾一度持续下跌，我国参考的三种原油价格也从6月30日的每桶67.8美元跌至目前的63.97美元。

In the recent political sturm und drang, energy and oil in particular have moved off of center stage, but before this fall's mid-term elections oil will move back into the spotlight at or likely beyond the transformational $100 per barrel price.

在近期政坛的唇枪舌战中，能源和原油供应已非激辩的中心议题，但在今秋美国中期选举举行之前，原油供应问题或可能突破100美元关口的油价将再度成为关注焦点。

The driver started the engine, released the brake, and was on his way.

司机发动了引擎，松开了刹车，开车上路了。

A new random noise attenuation method is proposed based on orthogonal polynomials transform for NMO CMP gathers.

本文提出了一种新的基于正交多项式变换来压制动校正后CMP道集上随机噪声的方法。