No haphazard hit-or-miss methods will do.

任意的、随便的方法是不行的。

The biggest issue is how hit-or-miss it can be.

最大的问题是这个问题有点随机。

He did a lot of hit-or-miss reading, some of it about taxes.

他漫无目的地读了很多书，有些是关于税务的。

But finding URLs that lead to real documents is largely hit-or-miss.

但是，找到的网址，导致真正的文件主要是跅。

Of course, reliability can be a rather hit-or-miss issue no matter where a car is built.

当然，可靠性能，而没有击中或错过的问题是建立汽车问题 。

Does the company have a compensation system or is it pretty much a hit-or-miss proposition?

公司有赔偿制度还是更像随意提议？

GPS antennas are getting better, and you can certainly get GPS signal indoors, but it's hit-or-miss.

GPS天线变得越来越好，你当然可以得到室内GPS信号，但它击中或错过。

A few years ago, it would have needed a shoe-box of electronics to drive it, and it would still have been hit-or-miss.

几年前，它还需要鞋盒那么大的电子器件来驱动，而且还经常搞错。

The process is distressingly hit-or-miss, though, and the odds of a successful pregnancy go up with the number of embryos used.

但这个过程不管成功与否都很令人痛苦，成功的几率取决于植入的胚胎个数。

The action scenes are hit-or-miss; you wonder whether the filmmakers blurred the images because they didn't have time to get the effects right.

动作场面是杂乱无章的，你会怀疑是否是制片人将画面模糊了，因为他们没时间来做正确的特效。

EXAMPLE: The hit-or-miss service at the hotel annoyed guests who never knew if either their rooms would be cleaned or their bills properly calculated.

这家旅馆的不可靠服务惹恼了客人，这儿从来不清楚房间能否得到打扫，或者账单是否计算正确。

Noyes characterized the Vatican's approach to public relations as a "hit-or-miss proposition, " and said "decision making" is divorced from "public spin."

诺伊斯说梵蒂冈公共关系作为的做法的特点是“打或错过命题”，并说“决策”是从“公共斡旋中脱离出来。”

The trial results highlighted the hit-or-miss nature of efforts to develop devices that use electrical stimulation or magnetic fields to treat brain and nerve disorders.

试验结果强调，该公司没有用心开发这种通过电刺激或磁场来治疗脑部或神经紊乱的设备。

In this system, the skew angle of the document images is detected with a novel algorithm based on the morphological operation of Hit-or-Miss and the hierarchical Hough transform.

该算法先采用数学形态学和分级霍夫变换来进行文本倾斜的检测和校正；

The pursuit of a genuine variety of opinions that are well thought through and well grounded is essential. But that has an off-and-on, hit-or-miss connection with ethnic and racial diversity.

“对于我和很多学者来说，真正有意义的多元化是课堂上思维的多元化，”他说，“对于经过仔细推敲、有充分依据、真正多样化的见解的追求才是最根本的，那跟民族和种族的多元化并没有什么必然的联系。”

But it can be hit or miss, depending on your look, your belief system, and what the girl is into.

但是它也不是百发百中的，由你的长相，你的信仰体系，喜欢什么样的女孩来决定。

Of course, that’s if the baby is willing to show itself to the camera, which is always hit or miss.

当然，这取决于婴儿是否愿意把它们展示给摄影机，因为它们经常漫无目的。

Of course that's if the baby is willing to show itself to the camera which is always hit or miss.

当然，这取决于婴儿是否愿意把它们展示给摄影机，因为它们经常漫无目的。

Keeping the information between the two tools synchronized was a hit or miss proposition.

保持这两个工具间的信息同步是一个漫无目的的主张。

If wireless coverage throughout your house is hit or miss, your best bet is to do a little DIY router upgrading.

如果你的无线信号在房间之外就找不到了，你最好的方法是可以做一点diy性质的路由器升级。

Existing frameworks have been proven very successful when designing Bridges and other engineered systems but have been hit or miss propositions when it comes to software for business systems.

在设计桥梁和其他工程系统时，现有框架已被证明非常成功。但在使用它来为业务系统开发软件时，却碰了壁。

Now, with this integration, working on the correct version of the requirement is no longer hit or miss.

现在，将集成用于正确的需求版本已经不再是漫无目的的了。

Even with perfect viewing conditions, the lights are notoriously hit or miss.

尽管天气条件很好，北极光却是来无影去无踪。

The assistant stands in front of a target board or is strapped to a moving board and the impalement artist throws knives or shoots projectiles so as to hit the board but miss the assistant.

助手站在标靶板前面，或绑在一个移动的靶板上，掷镖师掷刀或射箭击中靶板，但不能打中助手。

The quality of online video in the early 2000s was either hit or miss.

早在2000年时，在线视频的质量时好时坏。

The fighting is the most crucial part of the game, but, sadly, it's a bit hit or miss.

战斗是这款游戏的重中之重，不过很可惜，它有些不稳定。

Stocks churned through an uneven session Wednesday, as a shaky outlook from Dell pressured tech stocks while retail names were hit or miss after the latest batch of industry earnings.

美国股市周三“忐忑”经历弱势震荡，戴尔公司（Dell）下调盈利预期，致使科技股承压，而在最新一批零售商发布财报之后，零售股涨跌不一。

Ideally, I would love to use TrueCrypt to encrypt my USB drives in their entirety, but since having admin privileges is always hit or miss when traveling, it's a risk I can't afford to take.

理想上我希望使用TrueCrypt来完整加密u盘，但是因为在旅游时开启管理员权限是很麻烦的事情，很难能每次都做到。

The purpose of hit or miss, we quickly lost self.

在漫无目的中，我们很快就失去了自我。