Results 111 to 120 of about 374,962 (143)

[Repair of complex wounds of limbs with free lobed perforator flaps]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2022
Li H   +7 more
europepmc   +1 more source

生活污泥对白菜供磷和土壤磷状况的影响

open access: yes, 2010
采用好气培养和盆栽试验以探明污泥磷的肥效,降低污泥施用导致的土壤磷累积引起的环境风险。结果表明,单施污泥土壤有效磷含量和白菜吸磷量均显著低于施用磷酸一铵和鸡粪处理;施用污泥后有利于增加白菜生长后期土壤磷酸酶的活性和土壤Olsen-P含量。在白菜等产量条件下,单施污泥处理土壤中Olsen-P残留量显著高于污泥与化肥混施处理;在P2O5施用量为902~70 kg/hm2时,污泥堆肥磷的肥效为磷酸一铵的25 ...
张素梅   +6 more
core  

[Research progress of antibacterial modification of orthopaedic implants surface]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2022
Zhang C, Wu Y, Xu Y.
europepmc   +1 more source

[Application of antibiotic bone cement-coated plates internal fixation for primary treating Gustilo type B tibiofibular open fracture]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Kang Y   +8 more
europepmc   +1 more source

[Advances in the development of analysis techniques for organophosphate diesters in water]. [PDF]

open access: yesSe Pu
Chen J   +8 more
europepmc   +1 more source

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