查询词典 were it not for

In chapter 3, characteristic paraments, focusing structure were discussed, the processing of double cell for phase conjugation was analyzed. Designing criteria of double cell phase conjugation mirror was given out. All phase aberrations could be compensated by using phase conjugation theoretically, but compensation is only effective to phase aberration of uniform polarizing state, it is not effective to aberration by thermally induced depolarization an diffractive effecting by aperture.

在第三章，我们讨论了SBS介质的特性参数，相位共轭镜的聚焦结构，分析了双池相位共轭镜的相互作用过程，给出了相位共轭镜的设计原则；从理论上讲相位共轭技术可以完全补偿热畸变以及因各种光学不均匀性造成的光束畸变，但是相位共轭技术只对偏振态均匀的相位畸变造成的光束畸变起补偿作用，而对由于热致双折射效应造成的退偏以及光束通过硬边光阑时的衍射效应造成的光束畸变无能为力。

In others with double-armed receptors, the probes 4-(N,N-bisacetoxyethylaminomethyl)-7-methoxycoumarin.(B3) and 4-N,N- bis(diethylaminodithiocarboxyethyl aminomethyl-7-methoxycoumarin (B4) with pronounced fluorescence enhancement response to special heavy and transition metal ions were proposed as PET mechanism; for those with double-armed receptors following ICT mechanism, their performances are influenced by not only the structure of the receptors but also the attaching position of it.

双臂香豆素类荧光分子探针体系中，我们研究了含有不同杂原子的识别基团对PET型荧光探针识别性能的影响，优化了探针的选择性，得到了可以选择性识别某种过渡金属和重金属离子的荧光增强型分子探针4--7-甲氧基香豆素(B3)和4--7-甲氧基香豆素B4而在ICT型荧光探针的研究中，我们发现具有不同杂原子的识别基团可以对识别性能产生影响的同时，连接位置的改变也对识别能力有很大的影响。

But if the supplier of a chemical or additive that was vital for imparting certain properties was not willing to register because of high costs or because printing inks were only a small segment of its business,"then we have to do it ourselves and this is another cost increase we have to pass on," says Bassi.

但如果供应商的一种化学品或添加剂，这是非常重要的传授某些属性不是愿意登记，因为成本高，或因印刷油墨，只有一小部分业务，&那么我们必须这样做我们自己和这是另一种增加的成本，我们要通过对，说：& bassi 。

Crossovers would sabotage the orderly accounting system they were responsible for; therefore, it was not practiced.

如果互相交换工人，则极有可能破坏已有的、由各个工头单独负责的会计记账体系，因此，这是不现实的。

It was a long, difficult business, for the coins were of all countries and sizes - doubloons, and louis-d'ors, and guineas, and pieces of eight, and I know not what besides, all shaken together at random.

这是个费时费力的活儿，因为这些硬币来自各个国家，模样各异——西班牙金币，还有法国金路易、英国基尼以及八里亚尔的西班牙银元，还有其他我不认识的，都杂乱地混在一起。

The highest population ratio of druggies that were infected by hiv via sharing injector was in taiwan, followed by mainland china and macao, and the least in hong kong. conclusion the problem of drug addiction in macao is still under controlled, but it should not be neglected. heroin is also a global drug problem that is searching for directed solution. the circumstance of drug misuse has existed and become generality.

本澳吸毒情况尚在控制之内，但不容忽视；海洛因仍是全球针对解决之禁毒难题；多药滥用情况存在及普遍；本澳经共享针筒感染hiv情况严重，可考虑加强美沙酮替代疗法及增加交换针筒计划，以防艾滋病蔓延。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

At 1:30 a.m. my pare notnts who lived in Houston, were awakened by a telephone call from Brackenridge Hospital advising them to coming to Austin as soon as possible for them feare notd I will not do it through the night.

下午一点半，我住在奥斯汀的爸妈被来自布莱肯瑞吉诊所的手机铃惊醒，诊所通知她们尽快赶到奥斯汀，因该她们以为我熬不过当晚了。

Each this is a matter which these two days occurs, tonight I have written it down, hoped everybody/I had known for an opinion in 2005 in an accidental opportunity a fellow villager, to may say is 网友, we were photogenic from the net love, walk under the net, but did not know was is the reason, she left me to go, walks Taizhou and a Sichuan Ipin's person in the same place, will possess from then on me her all deleting place, wanted me to forget the past, well walked own road, At that time I am only a company's administrative personnel.

A[1]各位这是这两天发生的事，今晚我把它写了下来，希望大家给点意见/在2005年在一个偶然的机会我认识了一个老乡，以可以说是网友，我们从网上相恋，走到了网下，但是不知道是是么原因，她又离我而去，走到了台州和四川宜宾的一个人在一起，从那以后我把她的所有一切都删处，是要我忘记过去，好好的走自己的路，那时的我只是一家公司的管理人员。

Though the eatable were not as clean as in the city,I couldn't resist the attraction of super cate.So I ate thousands of garlics for sterilization and it was really helpful .

尽管那里的食物并不是那么干净，但我实在无法拒绝美食的诱惑，我朋友教我吃大蒜可以杀菌的，于是我吃了无数的大蒜，真的很管用呢！！！

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。