Perhaps something tentative or undefined, as in now and again?

The result undefined and will probably result in a serious run-time failure.

其结果未定义,很可能导致严重的运行时错误.

The contents of the unused parts of the double word are undefined.

双字中未使用的部分是未定义的.

The macro in the device . INF file section contains an undefined macro.

宏在该设备inf文件中不能被发现.

An undefined value will be returned when this function is called.

当调用该函数时,将返回未定义的值.

Real constant set-1 undefined but referenced by element 232.

232号单元引用的构件性质实参数出错.

On an unsuccessful match, the position of the scanner is undefined!

在匹配不成功的情况下, 扫描器的位置是未定义的!

Thus, sequences of characters that escape sequences cause undefined behavior.

比如, 转义序列一类的字符序列将导致未定义行为.

The slug of tracer is added to the stream in an undefined manner.

示踪剂液滴以不确定的方式注入流注里.

A sort of undefined longing crept upon them.

有一种说不出名目的渴望使他们心里发痒.

He turned an expression of undefined appeal toward Scobie.

他转向斯考比,脸上呈现出一种迷惘的祈求神色.

The meeting of any person filled Nixon with an undefined dread.

与任何生人的会见使尼克松充满了莫名其妙的紧张.

The money was lent for an undefined period of time.

这笔钱无限期借出。

Black metal face and chrome plated back.

黑色金属面,镀铬回来.

The plating process involves trivalent chrome passivation, and so is free from Cr 6.

在电镀过程涉及的三价铬钝化, 所以是免费的由铬.

There is a lot of chrome on that car.

那辆汽车上涂有许多铬黄.

The resource reclamation technology will be the priority for disposing the sludge of boron or chrome.

硼泥、铬渣则优先采用资源化技术进行处置.

Chrome Greens . chrom greens are manufactured by coprecipitatingg Prussian blue and chrom yellows.

铬绿是由普鲁士蓝和铬黄沉淀反应制备得到的.

Finish: antique brass, polished brass, chrome and natural iron.

备有颜色: 古铜, 金铜, 光铬及天然铁色以供选择.

Handle is made of brass, chrome and blades are made of stainless steel.

手柄由黄铜镀铬制成,刀片由不锈钢制成.

It introduces process control point of chrome corundum permeable brick and its application in smelting ferroalloys.

介绍了铬刚玉透气砖的生产控制要点和在铁合金精炼中的应用方法.