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| 1 | 无压力室喷油嘴液力研磨对直喷式柴油机混合气形成的影响显示文摘液力研磨(HG)工艺可应用于无压力室喷油嘴(VCO)产品上。当确定VCO喷油嘴液力研磨对增压型高速直喷式柴油机混合气形成的影响,进行了全面的理论计算与试验研究。搞清了液力研磨喷油嘴的喷束特性能满足增压型高速直喷式(HSDI)柴油机混合气形成的要求。 | Kampmann S Dittus B Mattes P 何庆康 | 1998 | 国外内燃机1998，30，4： | 2 |
| 2 | STEP(satellite test of the equivalence principle)显示文摘 | Sumner T J Anderson J Blaser J P Cruise A M Damour T Dittus D Everitt C W F Fou-lon B Jafry Y Kent B J Lockerbie N Loeffler F Mann G Mester J Pegrum C ReinhardtR Sandford M Scheicher A Speake C C Torii R Theil S Touboul P Vitale S Vodel W Worden P W | 2007 | Advance in Space Re-search2007，39，2： | 1 |
| 3 | Maternal discussions about pregnancy and adolescents, attitudes toward pregnancy 显示文摘 | Jaccard J Dodge T Dittus P | 2003 | J Adolesc Health2003，33，2： | 1 |
| 4 | Assessing Attribute Importance:A Comparionson of Six Methods显示文摘 | Jaccard J Brinberg D Dittus P | 1986 | Journal of Con-sumer Research1986，12，： | 1 |
| 5 | Behavioral intervention to reduce incidence of HIV, STD,and pregnancy among adolescents: A decade in review显示文摘 | Robin L Dittus P Whitaker D | 2004 | Journalof Adolescent Health2004，34，： | 1 |
| 6 | Behavioral interventions to reduce incidence of HIV, STD, and pregnancy among adolescents: A decade in review 显示文摘 | Robin L Dittus P Whitaker D | 2004 | Journal of Adolescent Health2004，34，： | 1 |
| 7 | Behavioral Interventions to reduce incidence of HIV,STD,and pregnancy among adolescents:Adecade in review显示文摘 | Robin L Dittus P Whitaker D | 2004 | Journal of Adolescent Health2004，34，： | 1 |
| 8 | Behavioral irtterverttiorts to re- duce incidence of HIV, STD, and pregnancy among adolescents: a decade in review显示文摘 | Robin L Dittus P Whitaker D | 2004 | J Adolesc Health2004，34，1： | 1 |
| 9 | The social regulation of population density and age-sex distribution in the toque monkey显示文摘 | DITTUS W P J | | 0，，： | 1 |
| 10 | Behavioral interventions to reduce incidence of HIV,STD,and pregnancy among adolescents:Adecade in review显示文摘 | ROBIN L DITTUS P WHITAKER D | 2004 | Journal of Adolescent Heahh2004，34，1： | 1 |
| 11 | Oral corticosteroid therapy for patients with stable chronic obstructive pulmonary disease: a meta- analysis显示文摘 | Callahan C M Dittus R S Katz B P | 1991 | Ann Intern Med1991，114，3： | 1 |
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