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To investigate the explosive hazard of dusty ZSPP, qualitative outdoor combustion test, Hartmann tube and 20-liter sphere tests were made, which showed that dusty ZSPP possessed the features of combustion and explosion hazard.

笔者采用野外定性燃烧试验、哈特曼管实验及20L球实验，对该物质粉尘爆炸的危险性进行研究。

108 Units HuIFNγ tas been produced from l liter of bacteria culture in flask.

SDS-聚丙烯酰胺凝胶电泳后的扫描表明，γ干扰素的表达量约占细菌可溶性蛋白总量的30％。

The optimum condition for separating and purifying SAM was using the solution at pH of 5.0 containing 3.0 g SAM per liter at the flow velocity of 6 L/h through the ion-exchange column (φ50 mm×1500 mm)filled with D152 resin. Impurities were removed first by eluting the column with double-distilled water and acetic acid, and then with 9 L to 15 L of sulfuric acid of 50 mmol/L concentration at the flow velocity of 6 L/h.

论文对SAM的性质、药理作用以及当前国际上关于SAM的研究进展进行了较为详尽的综述，并在此基础上确立了研究内容，取得了如下成果： 1利用本实验室构建的基因工程菌JM71发酵生产S-腺苷-L-蛋氨酸，在50 L发酵罐中发酵6天后，SAM终产量达到6 g/L发酵液。

The equivalent point is calculated by thesecond derivative method,which insures a precise detection range of sulfur contentin dye bath from 0.1 to 0.00001 moles/liter.

其测定硫浓度范围在10~(-1)—10~(-5)mol/L 内。实验结果表明，此法操作简便，速度较快，重现性好，回收率达到95%以上，精密度小于5%，是目前测定染液硫含量的一个灵敏方法。

These figures illustrate the outstanding potential of the eight-cylinder unit: at 7,800 rpm the 4.2-liter engine delivers 420 hp of power output; peak torque is 317 ft.

这些数字说明了突出潜力的8缸发动机：在7，800 rpm的4.2升发动机提供420马力的输出功率，峰值扭矩317英尺磅。

The 130 liter/34 gallon Red Sea MAX combines all of the technology necessary to grow and maintain a healthy reef in an elegant aquarium, allowing aquarists to focus on the joy and beauty of the hobby rather than on component selection and installation.

在130个liter/34加仑红海最大结合在一个优雅的水族馆的所有必要技术发展和保持一个健康的珊瑚礁，使aquarists集中的喜悦和美丽的爱好，而不是元件的选择和安装。

Most Corollas now are built with 1.8-liter engines.

目前大部分花冠车都是1.8升排量。

Toyota aims to increase the share of Corollas, its most popular model in China, that have 1.6-liter engines to 50% from about 30%, Toyota executives say.

丰田汽车管理人士透露，公司计划将花冠车中1.6以下排量的比例从30%左右提高到50%。花冠是该公司在中国最畅销的车型。

There are five new engines available on the Polo, with two new 1.2 liter powerplants, as well as the three aforementioned diesels.

有5个新的发动机可以在水球，两个新的一点二升发电厂，以及上述三个柴油机。

The R/T consisted on a new 150 horsepower SOHC Magnum 2.0 Liter Engine, 16 inch wheels, spoiler, dual chrome exhaust tips, quicker steering box and stiffer springs.

的R /上一个新的150马力SOHC单万能2.0升发动机，16英寸轮毂，尾翼，双镀铬排气管，迅速转向箱组成和较硬的弹簧。

I'm going tor her!

我这就去救她！

As rise are design to help keep a several toney , a brain chemical at continues lever.

SSRI被设计来帮助保持血液中的复合胺即在大脑中一个连续水平的化学物质。