Results 111 to 120 of about 12,677 (160)

不同农作措施红壤坡耕地水土流失特征的研究

Shuitu Baochi Xuebao, 2001
研究了 6种不同农作措施下红壤坡耕地水土流失特征 ,结果表明 :同顺坡农作措施相比 ,其它农作措施均具有明显减轻水土流失的作用 ,休闲处理能减少径流流失 4 2 .8% ,减少泥沙流失量 85 .0 2 % ;等高土埂处理能减少径流流失 70 .2 0 % ,减少泥沙流失量 95 .0 4 % ;水平草带能减少径流流失 3 2 .3 3 % ,减少泥沙流失量 4 5 .88% ;水平沟处理能减少径流流失 4 5 .6% ,减少泥沙流失量 63 % ;等高农作能减少径流流失 5 6.3 3 ...
doaj  

[Analysis of portal vein thrombosis formation and risk factors after endoscopic treatment in patients with esophagogastric varices in liver cirrhosis]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Cui YQ, Li JX, Sun YN, Qiu JP, Zeng QH, Zhao WM, Yi Y, Dong PL, Li P, Zhang SB.   +9 more
europepmc   +1 more source

[Parent-child relationship and preschoolers' social skills: the cross-time chain mediating role of executive function and emotion regulation]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Li YW, Shao YQ, Zeng QY, Tian T, Li D, Yao MM, Chi X.   +6 more
europepmc   +1 more source

[China National Lung Cancer Screening Guideline with Low-dose Computed Tomography (2025 Version)]. [PDF]

Zhongguo Fei Ai Za Zhi
Chinese Expert Group on Early Diagnosis and Treatment of Lung Cancer, China Lung Oncology Group.   +1 more
europepmc   +1 more source

东江流域水环境中颗粒态和胶体态金属元素的分布和来源 [PDF]

, 2015
冉勇, 张玉龙, 李海燕, 黄文
core  

[Outcomes of suture-mediated vascular closure device in the closure of left brachial artery access site after thoracic endovascular aortic repair]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Li W, Zhang X, Li W, Zhang T, Zhang X.
europepmc   +1 more source

[Chinese expert consensus on the diagnosis and treatment of CD5-positive diffuse large B-cell lymphoma (2026)]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Lymphoid Disease Group, Chinese Society of Hematology, Chinese Medical Association, Lymphoma Expert Committee of China Anti-Cancer Association.   +3 more
europepmc   +1 more source

[Assistance and breakthrough of digitalization and intelligent digitalization in implant restoration of edentulous jaws]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Sa Y, Cai Y, Sun Y, Zhao M, Xia S.
europepmc   +1 more source

[Effectiveness and safety of non-surgical management for intrauterine retained products of conception: A prospective observational study]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Gao X, Deng J, Cui Z, Zeng X, Xu D.
europepmc   +1 more source

[Establishment of rabbit model of benign circumferential esophageal stricture]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Meng L, Huang Y, Yan X, Wang Y.
europepmc   +1 more source