难达到

This very Ananda without whom the rehearsal of the Dhamma could not have been accomplished!

正是阿难如果没有他复述听到的法是不能达到圆满的。

It is hard again to uphold and be perfect in the prohibitive injunctions and to attain arhatship.

要想持戒和很好的守戒而达到阿罗汉是很难的。

With the development of science and technology, sensitive, rapid, reproducible, simple and accurate analytical methods are required for the determination of trace elements in geological, biological and environmental samples. The direct determination of extremely low concentration of trace element with modern atomic spectroscopic method, such as atomic absorption spectrometry is so difficult. On one hand, the limitations are associated not only with the insufficient sensitivity of these techniques but also with matrix interference.

随着科学技术技术的发展，在进行地质、环境、生物等样品中痕量金属元素的测定时，常常要求达到ppb级的水平，虽然火焰原子吸收分光光度法具有很高的灵敏度，但是要直接测定这些样品中的痕量组分却很难，这是因为，一方面，样品本身的物理化学状态有的不适合直接测定，或组分的含量低于分析方法的灵敏度；另一方面是存在基体干扰。

The Portrayals of the folk of Mecklenburg County, North Carolina, whom he remembers from early childhood, of the jazz musicians and tenement roofs of his Harlem days, of Pittsburgh steelworkers, and his reconstruction of classical Greek myths in the guise of the ancient Black this.

假装 。难句类型：难句类型：复杂修饰解释：本句主语之长，主语的长度与谓语长度的比例之大，解释：本句主语之长，主语的长度与谓语长度的比例之大，是极为罕见的，是极为罕见的，在最后的三个单词 attest to this 之前的所有内容，全是主语，有内容，全是主语，主语和谓语的比例达到了 46 比 3。

When you get to the level of success George has gotten to, it's hard not to have people laugh at a oke when it's not funny.

当你达到了乔治现在所达到的成功地位，即使你说的笑话并不好笑，也很难不让人笑起来。

Through researching the mechanism of biological nitrification and denitrification and actual project application of the technology and related literature materials, the obtained results are as follows:(1) Anoxybiosis is effective to the removal of COD; after the anoxic process, BOD/COD of the outflow increases, it shows that the degradation ability of wastewater is improved; anoxybiosis is insensitive when shock loading of inflow wastewater varies greatly;(2) It is demonstrated by the operation of inoculation and cultivating that biofilm takes two weeks to succeed in cultivating on packings and the removal ratios of NH3-N and COD get 50% and 70% respectively, when gas-water ratio is 6:1, HRT is 7.3 hour, water temperature is above 15°C;(3) It is demonstrated that gas-water ratio, hydraulic loading, HRT, temperature, pH etc are important factors which influence the removal effect of pollutants, when the gas-water ratio is 6:1, hydraulic loading is about 0.38kgNH3-N/m~3.d, water temperature ranges from 15°C to 27°C, pH ranges from 7.5 to 8.0, the BIOFOR removal effect of pollutants is the best;(4) The operation indicated that, this technology has strong ability of nitrification and denitrification; it has extremely vital significance for reducing the water body eutrophication;(5) It is confirmed the feasibility and the usability of preanoxic-BIOFOR process to treat L-lactic acid production wastewater. The experiment indicated that the treatment effect of this technology is very good and also shows that the technology has many advantages, such as small volume, high treatment efficiency, good effluent quality and strong endurance to load variation, this technology is a new and economical wastewater treatment process.

通过对生物脱氮机理的研究和该组合技术的实际工程应用，并结合有关文献资料，取得如下结论：(1)预缺氧池对L-乳酸生产废水中的COD去除具有一定的效果；废水中难降解的高分子物质经过缺氧工段分解为易于氧化降解的物质，浮状有机物在水解菌的作用下，将不溶性有机物水解为溶解性物质；预缺氧池具有较强的抗冲击负荷能力；(2)BIOFOR接种挂膜过程表明：HRT为7.3h、气水比为6：1、水温保持在15℃以上，经过半个月生物膜即以形成，NH_3-N和COD的去除率分别达到50％和70％左右；(3)研究表明：气水比、水力负荷、HRT、温度、pH等是影响污染物去除效率的重要因素，在气水比为6：1，NH_3-N容积负荷为0.38kgNH_3-N／m~3·d，温度在15℃-27℃，pH在7.5-8.0之间的条件下，BIOFOR对污染物的去除效率达到最佳；(4)运行表明，该组合技术具有较强的脱氮能力，对于减少水体富营养化具有十分重要的意义；(5)经过半年多实际工程的现场调试与运行，验证了利用预缺氧—BIOFOR组合工艺处理L—乳酸生产废水的可行性和实用性，得出该组合技术具有占地面积小，处理效果好，运行费用省，耐冲击负荷能力强等优点，是一项新型、经济的污水处理技术。

In Ting Chu to come a week ago, I began thinking about how to make Ting Chu tears in the program, and in some dialogue among friends, that is a very Ting Chu will ㄍ a ㄣ people do not like front of others to shed a tear, because he cried so long as one is difficult to stop, then heard the Ting Chu hard to cry the news, in fact, it is ignited the hearts of the raging flames, it is bound to accomplish this impossible task, to show I have not reached The purpose refuses to give up the spirit, wahaha!

在庭竹要来的一个礼拜前，我就已经开始思考要如何让庭竹在节目中掉眼泪，在一些友人的对话当中，得知庭竹是一个非常会ㄍ一ㄣ的人，不喜欢在别人面前掉眼泪，因为他只要一哭就很难停下来，当时听到庭竹很难哭的这消息，其实心中更是燃起熊熊烈火，势必要完成这不可能的任务，展现出我未达到目的死不罢休的精神，挖哈哈！

Journalist: after accession to WTO, domestic banking in－dustry in China will follow the newly revised Basle concordats.

韦卓思：对于中国的二级、三级银行，即市、县以下的银行来说，要达到巴塞尔资本协议规定的资本要求问题还不太大，难就难在四大国有商业银行，中国人民银行的官员讲过，在过去的十年里，国有商业银行在财政方面扮演了很重要的角色，要消除不良贷款需要很大的财源支持，要达到巴塞尔资本协议标准，这些银行需要很大的注资才能达到资本充足标准。

Http://tr.hjenglish.com/page/74046/ Although the amount was too great to be found naturally in the diet, researchers said that people should ensure that they have lots of flavanols.

尽管这一剂量在日常饮食中很难达到，研究者们还是建议人们尽量多地摄取黄烷醇。自动翻译查看资料来源划选2次

The first notions of a Jus Gentium may have been deposited in the minds of the Roman lawyers long before the appointment of a Praetor Peregrinus, but it would only be through extensive and regular trade that they would be familiarised with the contractual system of other Italian communities, and such a trade would scarcely attain considerable proportions before Italy had been thoroughly pacified, and the supremacy of Rome conclusively assured.

一个&万民法&的最早观念也许在委任一个&外事裁判官&之前早就存在罗马法律家的心中，但只有通过广泛的和正常的贸易，罗马法律家才能熟悉其他意大利社会的契约制度，而这类贸易在意大利获得彻底平靖和罗马的最高权力断然确立之前，是很难达到相当的规模的。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷