1)  pretreatment
预处理程序
1.
The scheme adopts the pretreatment technique-based to improve the performance of KVM by reducing the workload of verifier, Garbage Collecting(GC), and the Optimization of Code.
讨论了KVM的主要设计技术,提出了符合CLDC规范的KVM设计方案;该方案首次采用了基于预处理程序的实现技术,使得KVM的代码校验、垃圾回收和代码优化等在线处理工作大大减小,从而提高了KVM的性能;研究了预处理模块、垃圾回收模块的结构与算法及代码优化的策略;并讨论了具体实现中的若干问题。
2)  PHP(hypertext preprocessor)
超文本预处理程序
3)  decision table preprocessor
判定表预处理程序
4)  alkaline pretreatment
碱预处理
1.
Particle size distributions and its biochemical methane potential(BMP) of the sludge generated from a wastewater treatment plant(WWTP) in Ji nan city were studied in order to learn the effect of alkaline pretreatment on the sludge BMP.
以济南某生活污水处理厂的污泥为研究对象,考察碱预处理对污泥粒径和产甲烷潜力(BMP)的影响。
2.
The processes of alkaline pretreatment and hot-water extraction were investigated.
对桉木木片在制浆前的碱预处理和热水预水解提取半纤维素的工艺进行了研究。
5)  pretreatment
预处理
1.
Preliminary investigation on hot-compressed water pretreatment of Japanese beech powder for fuel-ethanol production;
用加压热水预处理山毛榉树粉生产燃料乙醇的初步研究
2.
Effect of different pretreatments on electrokinetic processes of electroplating sludge;
不同预处理对电镀污泥电动过程的影响
3.
Comparative Research on the Effects of Different Pretreatment Methods on the Hydrogen-producting Performance of Granular Sludge by Utilizing Kichen Waste;
不同预处理对颗粒污泥利用厨余物产氢性能的影响
6)  enzymatic pretreatment
酶预处理
1.
Several questions occurring in biopulping process were discussed and indicated that the longer pretreatment time in biopulping process and the lower enzyme catalyze efficiency in enzymatic pretreatment pulping process are the main problems which limit the further development of the biopulping process.
在看到生物制浆的良好应用前景下,也不应忽视生物预处理制浆存在预处理时间较长、酶预处理化学制浆过程中酶催化效率较低的问题。
参考词条
补充资料：表面预处理
分子式：
CAS号：

性质：电镀前镀件表面的加工、处理过程，主要包括磨光、抛光、脱脂、浸蚀等工序。电镀零件表面除了存在自然氧化膜和一般接触的油污之外，有的零件还会带有热处理的氧化皮、淬火油、防锈油、润滑油等污垢。表面预处理的目的是为电镀过程提供一种平滑、有附着力的基体表面。不同的镀件应根据其表面状态、电镀层的要求和材质选择表面预处理的工序。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。