难得的

However, data on efficient PSA separation of carbon dioxide with a suitable adsorbent in the literature is scarce.

然而，和文学的一个适当的吸附剂的在二氧化碳的有效率 PSA 分流上的数据是难得的。

Chris Alfaro is FREE the ROBOTS, a singular genre-defying artist pulling together generous doses of traditional jazz, hip-hop, psychedelia, Bollywood, progressive melodies, obscure samples and devastating drums into a rich pot of sound.

Chris Alfaro化名FREE the ROBOTS创造出独特的未来音乐之声，Chris是一个才华洋溢的音乐人，他将多种音乐类型融冶于一炉，毫不手软；传统爵士乐，嘻哈，迷幻之声，印度宝莱坞和超前卫的旋律音符，难得的取样乐句和经过层层效果修成的鼓点，透过Chris Alfaro 的鬼斧神工，将这些丰富的音乐类型悉数转化成一首首让人讚叹不已的乐曲。

FREE the WAX and f. presents…Chris Alfaro is FREE THE ROBOTS, a singular genre-defying artist pulling together generous doses of traditional jazz, hip-hop, psychedelia, Bollywood, progressive melodies, obscure samples and devastating drums into a rich pot of sound.

Chris Alfaro 化名 FREE the ROBOTS 创造出独特的未来音乐之声， Chris 是一个才华洋溢的音乐人，他将多种音乐类型融冶于一炉，毫不手软；传统爵士乐，嘻哈，迷幻之声，印度宝莱坞和超前卫的旋律音符，难得的取样乐句和经过层层效果修成的鼓点，透过 Chris Alfaro 的鬼斧神工，将这些丰富的音乐类型悉数转化成一首首让人讚叹不已的乐曲。

In additional with their punctiliousness for the local folks, abundant on-site experience, and the essentially control for the design fundament, we do believe that LANDS International can provides our customers with unique help and unequal value.

我们的主要规划设计师，过去都曾为国际顶级大公司操刀，同时具有难得的国际化背景，不仅拥有中国文化涵养根基，还深入涉足美国、澳州、日本、以及欧州，非一般美式或英式设计师可比拟，加上对地方精神的执着，以及丰富的现场经验，对设计成果的实质掌握，相信能为客户提供无与伦比的帮助和和价值。

But there was Hester, clad in her grey robe, still standing beside the tree-trunk, which some blast had overthrown a long antiquity ago, and which time had ever since been covering with moss, so that these two fated ones, with earth's heaviest burden on them, might there sit down together, and find a single hour's rest and solace.

但是海丝特就在那儿，身穿灰袍，仍然站在树干的旁边——那是多年前被一阵疾风吹例的，之后年深日久就长满了青蔷，于是他们这两个承受着世上最沉重的负担的同命运的人，才得以一起坐在上面，安享那难得的一小时的休憩与慰藉。

He is a forerunner of student abroad literature after reform and opening, and a unfrequent academic writer in New Immigrant Literature of North America.

他是改革开放后大陆留学生文学的造端倡始之人，也是北美新移民创作群体中难得的学院派作家，他凭借着深刻宏大的思考和别具一格的创造力，在世界华文文学的艺术长廊里留下了浓墨重彩的一笔。

The prepared PU was an elastic solid,which could dissolved in ethanol,and it exhibited strong deep purple fluorescence at the peak of 365 nm along with a shoulder at 386 nm as a thin film. Obviously,the prepared PU also was a kind of uncommon ultraviolet-emitting polymer materials.2.A novel water-soluble rod-coil block copolymer was designed and prepared successfully via the facile isocyanic acid polycondensation method using polyfluorene as rod segment and polyethylene glycol as coil segment in the main chain for the first time.

所制备的聚氨酯是一种弹性固体，可以溶解在乙醇中，同时又显示出具有半导体性质的荧光性能——最大荧光发射峰在365 nm并且在386 nm处有一个小的侧肩峰，可见它又是一种非常难得的紫外发光聚合物材料。2、首次采用了简单的异氰酸酯反应，成功地将聚芴作为刚性链段和聚乙二醇作为柔性链段，以嵌段方式连结到聚合物分子主链上，从而形成了一种新型的具有刚性链—柔性链结构的嵌段共聚物。

After rarer was he was WTO entry has experienced many deceits, the betrayal, the conflict, but still preserved a pure heart, because perhaps also just so already lonelily is wasted by 19 years to the crazy edge unreliable clouds only then can have to a this only human of favor Canada, when the unreliable clouds said the Milky Way, when what a pity your late 22 years ......

更难得的是他入世后经历了许多的欺骗、背叛、冲突，但依然保存一颗赤子之心，也许也正因如此已经被十九年寂寥空耗至疯狂边缘的玄霄才会对这唯一的一人青眼有加，当玄霄说出&天河，可惜你晚了二十二年……&时，不由得不承认，也只有云天河这样掏心置腹的至诚之人才能让已堕魔道的玄霄说出这样的话。

"Dust Falls Down" written by Alai who is a Tibetan nationality writer, is an uncommon and excellent river novel in new period. The novel is called "an affectionate coronach to history" sung by JiaRong Tibetan nationality by it's vivid clime features and warm narration.

阿来的《尘埃落定》是新时期难得的一部优秀长篇小说，以其鲜明的地域色彩及温情的叙说成为嘉绒藏族&唱给历史的一曲深情的挽歌&。

In spite of the author's entire lack of sympathy with the saint's religious standpoint, his biography of Francis bespeaks vast erudition, deep research, and rare critical insight, and it has opened up a new era in the study of Franciscan resources.

尽管在作者的整个缺乏同情与圣的宗教立场，他的传记弗朗西斯bespeaks广大博学，深入研究，和难得的关键的洞察力，它开辟了一个新的时代的研究方济各的资源。

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。