同时的

One-third of China's land area is affected by acid rain.

同时，中国已近1/3的国土被酸雨污染。

The approach developed in this article is practical and can be used to separate acidic and basic proteins simultaneously.

本文建立的方法，可有效地用于同时分析酸性和碱性蛋白质混合物。

Surface morphology and acidity of the support were also investigated.

同时对Al2O3-TiO2复合载体的表面酸性进行了研究。

The levels of amino acids were determined in CSF of 45 patients.

同时检测45例患者脑脊液的氨基酸含量。

At the same time, in accordance with the requirements of the Ministry of Construction warning ACIS as a lead unit, improved server hardware configuration, and complete the design and development of the database structure.

同时，按照建设部预警预报信息系统的要求，作为牵头单位，完善了服务器硬件配置，并完成了数据库架构设计和开发。

At the same time, cooperation with foreign, distribution and ancillary products of domestic and imported mineral wool acoustic board and other new decorative material.

同时还与外商合作，经销与公司产品配套的国产和进口矿棉吸音板及其它新型装饰材料。

Our company produces Knurling, embossed, printing, spraying, such as three-dimensional molded some ten varieties of six categories, but also can be customized a variety of flower types of mineral wool acoustic board.

本公司可生产滚花、浮雕、印刷、喷涂、立体模压等六大类十几个品种，同时还可以定做各种花型的矿棉吸声板。

This indicates that all the solids and liquids can be acoustically levitated on the earth in principle.

这再次证实了本文所提出的单轴式声悬浮参数优化理论，同时说明，声悬浮原则上可以在地面条件下悬浮起任何固体和液体。

Meanwhile, acquiring knowledge as much as possible will also increase your chances to succeed in the future.

同时，获取知识，尽可能多地也会增加你的机会，以接替于未来。

The versatile characteristic of the platform offers cost saving for acquisition, while improving safety and availability.

平台的通用特性节省了采购成本，同时提高了安全性和可用性。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。