Car fleets escorted by police along Chang’an Avenue are not a rare sight for Beijing residents, who are accustomed to the practice when leaders of foreign states visit the capital of China.
Promise既可用作动词,也可用作名词。Promise作动词用时,常见的意思是“答应,许诺”,其具体用法归纳如下: 1.后接名词或代词作宾语,常可以带间接宾语,即构成promise sb.sth.或promise sth.tosb.的句型。例如: He that promises toomuch ...Promise既可用作动词,也可用作名词。Promise作动词用时,常见的意思是“答应,许诺”,其具体用法归纳如下: 1.后接名词或代词作宾语,常可以带间接宾语,即构成promise sb.sth.或promise sth.tosb.的句型。例如: He that promises toomuch means nothing.许愿太多的人是不打算兑现的。(谚语)展开更多
Promise既可用作动词,也可用作名词。Promise作动词用时,常见的意思是“答应,许诺”,其具体用法归纳如下: 1.后接名词或代词作宾语,常可以带间接宾语,即构成promise sb. sth. 或promise sth. to sb.的句型。例如: He that promises toom...Promise既可用作动词,也可用作名词。Promise作动词用时,常见的意思是“答应,许诺”,其具体用法归纳如下: 1.后接名词或代词作宾语,常可以带间接宾语,即构成promise sb. sth. 或promise sth. to sb.的句型。例如: He that promises toomUCh means nothing.许愿太多的人是不打算兑现的。(谚语)展开更多
一般说来,科技英语中的括号部分无论长短,汉译时,仍保留其括号。如: Sen.Patrick Leahy(D)of Vermont last month securedthe promise of Senate Agricultute Appropriations Com-mittee Chairman Thad Cochran(R)of Mississippi for a8...一般说来,科技英语中的括号部分无论长短,汉译时,仍保留其括号。如: Sen.Patrick Leahy(D)of Vermont last month securedthe promise of Senate Agricultute Appropriations Com-mittee Chairman Thad Cochran(R)of Mississippi for a8250,000 grant for sugar maple research at the Universityof Vermont. 美国佛蒙特州参议员Patrick Leahy(民主党人)展开更多
High intensity focused ultrasound（HIFU） has shown a great promise in noninvasive cancer therapy. The impact of acoustic cavitation on the lesion formation induced by HIFU is investigated both experimentally and theo...High intensity focused ultrasound（HIFU） has shown a great promise in noninvasive cancer therapy. The impact of acoustic cavitation on the lesion formation induced by HIFU is investigated both experimentally and theoretically in transparent protein-containing gel and ex vivo liver tissue samples. A numerical model that accounts for nonlinear acoustic propagation and heat transfer is used to simulate the lesion formation induced by the thermal effect. The results showed that lesions could be induced in the samples exposed to HIFU with various acoustic pressures and pulse lengths. The measured areas of lesions formed in the lateral direction were comparable to the simulated results, while much larger discrepancy was observed between the experimental and simulated data for the areas of longitudinal lesion cross-section. Meanwhile,a series of stripe-wiped-off B-mode pictures were obtained by using a special imaging processing method so that HIFUinduced cavitation bubble activities could be monitored in real-time and quantitatively analyzed as the functions of acoustic pressure and pulse length. The results indicated that, unlike the lateral area of HIFU-induced lesion that was less affected by the cavitation activity, the longitudinal cross-section of HIFU-induced lesion was significantly influenced by the generation of cavitation bubbles through the temperature elevation resulting from HIFU exposures. Therefore, considering the clinical safety in HIFU treatments, more attention should be paid on the lesion formation in the longitudinal direction to avoid uncontrollable variation resulting from HIFU-induced cavitation activity.展开更多
wh-合成词(whoever,whatever 等)用来引导普遍条件——让步分句,表示在不论多少条件中进行自由选择。如:She looks pretty whatever she wears.不管她穿什么,她都显得很美。上述这一句我们也可用较长的结构 no matter wh-或 It doesn’t...wh-合成词(whoever,whatever 等)用来引导普遍条件——让步分句,表示在不论多少条件中进行自由选择。如:She looks pretty whatever she wears.不管她穿什么,她都显得很美。上述这一句我们也可用较长的结构 no matter wh-或 It doesn’t matterwh-来表示:展开更多
文摘Car fleets escorted by police along Chang’an Avenue are not a rare sight for Beijing residents, who are accustomed to the practice when leaders of foreign states visit the capital of China.
文摘Promise既可用作动词,也可用作名词。Promise作动词用时,常见的意思是“答应,许诺”,其具体用法归纳如下: 1.后接名词或代词作宾语,常可以带间接宾语,即构成promise sb.sth.或promise sth.tosb.的句型。例如: He that promises toomuch means nothing.许愿太多的人是不打算兑现的。(谚语)
文摘Promise既可用作动词,也可用作名词。Promise作动词用时,常见的意思是“答应,许诺”,其具体用法归纳如下: 1.后接名词或代词作宾语,常可以带间接宾语,即构成promise sb. sth. 或promise sth. to sb.的句型。例如: He that promises toomUCh means nothing.许愿太多的人是不打算兑现的。(谚语)
文摘一般说来,科技英语中的括号部分无论长短,汉译时,仍保留其括号。如: Sen.Patrick Leahy(D)of Vermont last month securedthe promise of Senate Agricultute Appropriations Com-mittee Chairman Thad Cochran(R)of Mississippi for a8250,000 grant for sugar maple research at the Universityof Vermont. 美国佛蒙特州参议员Patrick Leahy(民主党人)
基金Project supported by the National Natural Science Foundation of China(Grant Nos.11374155,11674173,11474001,11474161,81627802,and 81527803)Qing Lan Project,China
文摘High intensity focused ultrasound（HIFU） has shown a great promise in noninvasive cancer therapy. The impact of acoustic cavitation on the lesion formation induced by HIFU is investigated both experimentally and theoretically in transparent protein-containing gel and ex vivo liver tissue samples. A numerical model that accounts for nonlinear acoustic propagation and heat transfer is used to simulate the lesion formation induced by the thermal effect. The results showed that lesions could be induced in the samples exposed to HIFU with various acoustic pressures and pulse lengths. The measured areas of lesions formed in the lateral direction were comparable to the simulated results, while much larger discrepancy was observed between the experimental and simulated data for the areas of longitudinal lesion cross-section. Meanwhile,a series of stripe-wiped-off B-mode pictures were obtained by using a special imaging processing method so that HIFUinduced cavitation bubble activities could be monitored in real-time and quantitatively analyzed as the functions of acoustic pressure and pulse length. The results indicated that, unlike the lateral area of HIFU-induced lesion that was less affected by the cavitation activity, the longitudinal cross-section of HIFU-induced lesion was significantly influenced by the generation of cavitation bubbles through the temperature elevation resulting from HIFU exposures. Therefore, considering the clinical safety in HIFU treatments, more attention should be paid on the lesion formation in the longitudinal direction to avoid uncontrollable variation resulting from HIFU-induced cavitation activity.
文摘wh-合成词(whoever,whatever 等)用来引导普遍条件——让步分句,表示在不论多少条件中进行自由选择。如:She looks pretty whatever she wears.不管她穿什么,她都显得很美。上述这一句我们也可用较长的结构 no matter wh-或 It doesn’t matterwh-来表示:
