查询词典 needle crystal

needle dipping needle：磁倾仪指针

needle dam 叠梁坝 | needle dipping needle 磁倾仪指针 | needle electrode 针状电极

insertion of the needle by holding needle tip with thumb and index finger of the left hand：夹持进针法

指切进针法 insertion of the needle aided with f... | 夹持进针法 insertion of the needle by holding needle tip with thumb and index finger of the left hand | 捏撮进针法 insertion of the needle by pinchi...

needle dam：叠梁坝

needle bearing 滚针轴承 | needle dam 叠梁坝 | needle dipping needle 磁倾仪指针

needle-shaped cathode：针形阴极

needle-shaped 针状的 | needle-shaped cathode 针形阴极 | needle-shaped crystal structure 针状晶体结构

needle-shaped particle：针状磁粉

needle-shaped crystal structure 针状晶体结构 | needle-shaped particle 针状磁粉 | needle-shedding 松类针叶病菌

needle fir; Abies holophylla Maxim：辽东冷杉

针晶 needle crystal | 辽东冷杉 needle fir; Abies holophylla Maxim. | 针叶 needle leaf

needle biopsy：针吸活组织检查

needle and syringe sterilizer 针头和注射器消毒器 | needle biopsy 针吸活组织检查 | needle box 针盒

needle biopsy：细针活检

项针疗法:Nape needle therapeusis | 细针活检:needle biopsy | 温针灸:Warm-needle acupuncture

biopsy needle：活检针,活体组织穿刺针=>生検針

biopsy guillotine needle 活组织检查剪切针 | biopsy needle 活检针,活体组织穿刺针=>生検針 | biopsy needle set 活检穿刺器械包

cluster needle of scalp point with rehabilitation technique：针康法

针阀座面应力:Impact stress of needle seat | 针康法:cluster needle of scalp point with rehabilitation technique | 针刺非织造土工织物:needle-punched nonwoven geotextile

liquid helium：液态氦

除了路径积分及应用在量子电动力学的研究成果之外,费曼其它重要的研究贡献还有1953年发表有关液态氦(liquid helium)超流体理论,以及1969年提出的成子(parton)模型.

fly wheel nut wrench：装拆飞轮螺母扳手

fly wheel magneto 飞轮式永磁发动机 | fly wheel nut wrench 装拆飞轮螺母扳手 | fly wheel pump 飞轮泵