Several drug delivery systems using macromolecules as drug carriers have been developed for parenteral administration.
近年来,一些研究工作致力于采用高分子材料作为药物载体通过非胃肠道途径给药。
参考来源 - 低分子量壳聚糖纳米粒的制备及其体内分布研究As the appearance of magnetic microspheres and nanospheres , the study of drug delivery carriers requires to be wider and deeper.
磁性微球、纳米胶囊的出现对囊材与载体材料的研究提出了新的要求。
参考来源 - 药库型微型胶囊囊材研究进展After doping,the number of the effective carriers increases.
Ag掺杂后,系统的有效载流子数增加。
参考来源 - MgB·2,447,543篇论文数据,部分数据来源于NoteExpress
"the bonds were transmitted by carrier"
"refrigerated carriers have revolutionized the grocery business"
同义词: common carrier
同义词: carrier wave
同义词: newsboy
同义词: immune carrier
以上来源于: WordNet
N-COUNT A carrier is a vehicle that is used for carrying people, especially soldiers, or things. 运输工具
There were armoured personnel carriers and tanks on the streets.
街上有装甲车和坦克。
N-COUNT A carrier is a company that provides telecommunications services, such as telephone and Internet services. 电信运营商
...Japan's top wireless carrier.
…日本头号无线通讯运营商。
Regional carriers get paid for calls that pass through their switches.
地方运营商向那些通过其转接台的电话收费。
N-COUNT A carrier is a passenger airline. 客运航空公司
American Airlines is the third-largest carrier at Denver International Airport.
美国航空公司是丹佛国际机场第三大客运航空公司。
N-COUNT A carrier is a company that transports goods from one place to another by truck. 卡车运输公司
The Colorado Motor Carriers Association represents 450 trucking companies across the state.
科罗拉多汽车运输协会代表了该州450家卡车运输公司。
N-COUNT A carrier is a person or an animal that is infected with a disease and so can make other people or animals ill. 病毒携带者
...an AIDS carrier.
…一名艾滋病毒携带者。
Regional carriers get paid for calls that pass through their switches.
地方运营商向那些通过其转接台的电话收费。
Their cost structure is such that they just can't compete with the low-cost carriers.
他们的成本结构是这样的以致于他们就是没法与那些低成本的运输公司竞争。
Primary groups, then, serve both as carriers of social norms and as enforcers of them.
因此,初级群体既是社会规范的载体,又是社会规范的执行者。
The F.C.C.chairman also wants to extend all six principles to wireless carriers now that their phones access the Internet.
VOA: special.2009.09.25
There were no asymptomatic carriers.
也没有无症状的病毒携带者
But regional carriers have had four in the last five years, while major airlines have had one.
VOA: special.2009.06.13
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