Listing 4 shows the beginning of the sample wrapper script, which defines a usage message that displays if you execute the script with no arguments or the wrong number of arguments.
清单4给出了此示例包装器脚本的开始部分，其中定义了一个使用消息，如果在没有参数或参数数量错误的情况下执行该脚本，就会显示这个消息。
In addition, the study revealed no evidence of increasing risk with progressively increasing number of calls, longer call time, or years since beginning cell phone use.
此外，报告显示并没有证据表明致癌的风险会随着通话次数、时长以及使用手机年限的增加而增加。
Mather gave his flock no fewer than four such dates, beginning with the year 1697.
他一共提出了四个日期，第一个是1697年。
Beginning in V6.2, Portal is no longer included with the product and must be purchased separately.
从V6.2开始，该产品中不再包括Portal，必须单独购买Portal。
I struggled with it since the very beginning of writing 3d engines and still have no satisfactory solution to it.
在我写3d引擎的开始阶段就开始和它斗争并且一直没有满意的解决方法。
After strict check, each plate with no stains, no rust, and no scratches can be entered into production process, so as to ensure product quality from the very beginning.
所用的每一块板材都要经过采购及质检的严格把关，保证无污渍、无锈斑，无伤痕，合格后才能进入生产工序，从源头确保产品质量。
Articles that arrived on his desk with no clear beginning, end or theme were turned, apparently effortlessly, into something perfectly sharp and coherent.
放到他办公桌上那些没有清晰的开头、结尾或者主题的文章，似乎不费吹灰之力就可以变得十分尖锐、脉络清晰。
No beast, no plant, no wind, no rain, no rock, no lake had the same beginning as I, for I was conceived in love and brought forth with a purpose.
飞禽飞禽、花草树木、风雨山石、河流湖泊，都没有像我一样的来源，我磾孕育在爱中，肩负使命而生。
The No stopping ban will be marked at the beginning and end by signs with smaller No stopping signs repeated at intervals along the road.
不准停车限制区的起点和终点，都设有这种标志，沿途每隔一段路程，并设有较小的不准停车标志。
Patients who were treated with 3F8 beginning in 1986 have been followed, and to date, no permanent side effects on their nerves have appeared.
从1986年至今，根据对接受过3F8疗法的患者的随访调查，未发现有永久性的神经系统副作用。
Since the beginning of the James Bond series in 1962 with Doctor No, stunts have played a key role in the evolution of 007.
自从“007系列”在1962年以《铁金刚勇破神秘岛》开始，特技均在系列片中起着重要作用。
"And my wings are beginning to ache," said Fledge. There's no sign of the valley with a Lake in it, like what Aslan said.
“我的翅膀开始痛了，”弗兰奇说，“阿斯兰说的那个有湖的山谷还看不见呢。”
With 2017 comes the beginning of a "G-Zero world," or a world with no global leader, according to a new study.
一项最新研究认为，从2017年开始，全球将进入“零极世界”，也就是一个没有全球老大的世界。
With no specialised wiring required, X10 is an affordable and reliable beginning to any digital home project.
X10没有专门的连线要求，所以它是任何数字家庭项目廉价且可靠的开端。
In the beginning, CAD systems were no more than graphics editor with some built-in design symbols.
开始，CAD系统仅仅是一个带有内置设计符号的绘图编辑器。
At the beginning of last season, I'd agree with you. But after foot surgery, we saw a different Yao Ming. No way I make that trade right now.
在上个SEASON开始的时候，我会同意你的观点。但是当脚伤痊愈以后，我们看到了一个不同的姚明。现在要我做这交易就没门！
MJ: Well, if I knew from the beginning that she was going with another guy, I probably wouldn't date her, no matter how much I wanted to!
小迈：Well，如果我一开始就知道她已经和另外一个人交往，我可能不能和她约会，不管我有多想！
Keys can be set with dates for beginning and ending operations, so lost or stolen keys will no longer function.
钥匙可以被设置使用的有效期，因此丢失或被盗的钥匙就不能再使用了。
With the rapid changes in today's society, hair loss is no longer just a problem of the elderly. More people in between the ages of 15 to 20 are beginning to experience hair loss.
现代生活方式的改变，脱发已不再是中老年人的“专利”，在15岁至20岁这个年龄层的脱发群也日趋庞大。
Beginning with the no damping system in this paper, the change rates of the structure's dynamic properties, caused by the small change of system parameters are discussed.
本文从无阻尼系统开始，讨论了物理参数的变化引起结构动特性变化的灵敏度。
No one is concerned about these questions. With the refinement of mount technology, some enterprises are beginning to care about this issue.
之前没人关心这个问题，随着贴装工艺的精细化，越来越多的企业已经慢慢重视这个问题，这是一个影响印刷质量的重要问题！
Love starts with a dot but it grows like a circle that has no beginning and end while you're traveling to the real path of love.
爱从一个点开始，但当你们步入正轨时它却像一个圆圈一样，没有起点也没有终点。
Bodyguards were standing in two rows at her sides: each one smaller than the other, beginning with the largest giant and ending with the littlest dwarf, who was no larger than my little finger.
在她的两侧，站着两列侍从，一个比一个矮，非常高的看上赴像个巨人，非常矮的是个小侏儒，还没有他的手指大。
The Text Style Palette no longer gets confused between font names beginning with the same word.
的文本样式盘不再陷入混乱之间具有相同的单词的开头字体名称。
'it's no surprise that we came in the beginning with an Americanized concept,' said Wal-Mart China Chief Executive Ed Chan.
现任沃尔玛中国公司首席执行长陈耀昌(Ed Chan)说，沃尔玛最初是带着美国化的观念进入中国的，出现这种情形并不奇怪。
'it's no surprise that we came in the beginning with an Americanized concept,' said Wal-Mart China Chief Executive Ed Chan.
现任沃尔玛中国公司首席执行长陈耀昌(Ed Chan)说，沃尔玛最初是带着美国化的观念进入中国的，出现这种情形并不奇怪。
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