预先的

The statistically designed experiment studied the effects of six factors,i.e.,grainsize,mode of the generation of airbubbles,pH value of the pulp,acid treat-ment,quantity of the frother used,andtemperature of the pulp.

本文尝试用统计分析的方法，综合研究了影响黑钨矿浮选的六个主要工艺因素：(1)粒度；(2)浮选气泡产生方式；(3)矿浆pH值；(4)起泡剂用量；(5)矿物是否预先经酸处理；(6)矿浆温度。

Security Indolence Non-invasive and non-ablative RF with particular epidermis cooling system, which can make the epidermis to 1-5℃. No need hocus, no need convalescence, no influence for client's life.

优势聚焦 Advantage ◆安全无痛-非侵入、非手术性拉皮术，独有的表皮冷却系统，可预先将表皮冷却到1-5℃，无需麻醉，无需恢复期，不影响治疗者的正常生活作息。

Secondary growth of silicalite-1-seeded industrial CuO-ZnO-Al2O3 in alkaline solution with silica and alumina source produced intergrown ZSM-5 zeolite shells. After the shells were changed into HZSM-5, we compared the catalytical performance of the core/shell composite catalyst with a non-core/shell structured composite catalyst with the same component.

铜锌铝催化剂（CuO-ZnO-Al2O3）是工业上制备二甲醚的良好催化剂，我们将其表面预先包覆纳米沸石silicalite-1晶种，水热环境下二次生长后吸收硅源、铝源后形成ZSM-5膜，转换成氢型后形成CuO-ZnO-Al2O3/HZSM-5的核/壳结构复合催化剂。

However, it is impractical for manufacturers to make a significant number of arch forms with varying intermolar widths, because the process of making pre-formed arches is quite expensive.

然而，这是不切实际的制造商，使相当数量的拱形式不同intermolar宽度，因为过程中预先形成拱门是相当昂贵。

Preconditioned grafts also exhibit sustained axonal regeneration at and past the lesional site in histologic analysis.

组织学分析显示预先处理的节段同样还表现出了持久的促进病灶轴性再生能力。

And all this when rhythm-particularly in art-is "in time" to escape cadences which supervise biological and social cadences, metronomic time and other pre-programmed rhythms.

所有这些都在节奏--尤其是艺术中的节奏--及时到来以躲避那些掌控生理与社会韵律，节拍时间与其它预先设定好的节奏时出现。

Firstly it plays the fine separation role and maintains the separation selectivity, secondly the role of countercurrent-collision mineralization and separation and prerecovering the material with good floatability (the gangue of column flotation as middlings will undergo further separation and recovering).

它首先要发挥精选作用并确保整个设备的分选选择性；然后才是逆流碰撞矿化与分选，预先回收可浮性好的物料（其尾矿还要进一步分选回收）。

Firstly it plays the fine separation role and maintains the separation selectivity, secondly the role of countercurrent -collision mineralization and separation and pre–recovering the material with good floatability (the gangue of column flotation as middlings will undergo further separation and recovering).

它首先要发挥精选作用并确保整个设备的分选选择性；然后才是逆流碰撞矿化与分选，预先回收可浮性好的物料（其尾矿还要进一步分选回收）。

Questo sistema può essere facilmente applicato a tutte le macchine con impostazione manuale della forza di misura.

这个系统可以很容易地适用于所有的带有测量力的机械预先装置机器。

In the business card printing and membership card-making machine in the operation of the gripper device can be loaded in advance for a maximum of 3,000 feet of mountable metal foil roll.

在制卡和会员卡制作机的运转过程中该递纸装置就可进行预先装载，最多可装载3，000英尺的金属箔卷。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。