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performing operations (1845) 1845
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metal-working not otherwise provided for (1540) 1540
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数控 (33) 33
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商情, ISSN 1673-4041, 2015, Issue 30, pp. 191 - 191
随着数控加工的日益成熟越来越多的零件产品都用数控机床来加工,因此如何改进数控加工的工艺问题就越来越重要。 
机电 | 数控机床
Journal Article
Journal Article
现代商贸工业, ISSN 1672-3198, 2016, Volume 37, Issue 14, pp. 223 - 224
数控机床作为我国工业标准化发展的重要技术,在工业生产的过程中占有着越来越重要的地位,高效率地使用数控机床,引进熟练掌握数控机床技术的人才成为了企业提高效率降低成本的关键。在数控机床的使用过程中往往会出现各种故障,为此,从故障的检查和排除方法出发,探讨数控机床在使用中可能产生的故障以及相应的维修方式。 
机床操作 | 故障诊断 | 数控机床 | 故障维修
Journal Article
中国机电工业, ISSN 1002-977X, 2015, Issue 3, pp. 84 - 85
Journal Article
Scientific Reports, ISSN 2045-2322, 03/2014, Volume 4, Issue 1, pp. 4344 - 4344
Adhesion of circulating tumor cells (CTCs) to vascular endothelial bed becomes a crucial starting point in metastatic cascade. We hypothesized that nitric... 
SMOOTH-MUSCLE | IN-VITRO | NITROSYLATED CAPTOPRIL | S-NITROSOCAPTOPRIL CRYSTALS | DONOR | MULTIDISCIPLINARY SCIENCES | RELAXING FACTOR | PHARMACODYNAMICS | LEUKOCYTE ADHESION | VASCULAR ENDOTHELIUM | EXPRESSION | Endothelium, Vascular - cytology | Nitric Oxide Donors - chemistry | Captopril - pharmacology | Gene Expression - drug effects | Neoplastic Cells, Circulating - pathology | Nitric Oxide - pharmacology | Humans | Endothelium, Vascular - drug effects | Guanylate Cyclase - antagonists & inhibitors | Neoplasm Metastasis - prevention & control | Human Umbilical Vein Endothelial Cells - cytology | Vascular Cell Adhesion Molecule-1 - genetics | Hemoglobins - pharmacology | Nitric Oxide Donors - pharmacology | Captopril - analogs & derivatives | Cell Survival - drug effects | Neoplastic Cells, Circulating - drug effects | Human Umbilical Vein Endothelial Cells - drug effects | Nitric Oxide - chemistry | Captopril - chemistry | Nitric Oxide - antagonists & inhibitors | Enzyme Inhibitors - pharmacology | Guanylate Cyclase - metabolism | Cell Adhesion - drug effects | Cell Line, Tumor | Vasodilation - drug effects | Cell Cycle - drug effects | Vascular Cell Adhesion Molecule-1 - metabolism | Cytokines - pharmacology | Vascular cell adhesion molecule 1 | Cytokines | Tumor cells | Colorectal carcinoma | Cytotoxicity | Metastasis | Guanylate cyclase | Vasodilation | Endothelial cells | Cell adhesion molecules | Endothelium | Cell adhesion & migration | Metastases | Mitochondria | Nitric oxide | Cell cycle | Hemoglobin | Membrane potential | Umbilical vein | Cancer | Index Medicus
Journal Article
现代企业, ISSN 1000-9671, 2017, Issue 3, pp. 40 - 40
本报讯记者日前从宝鸡机床集团有限公司获悉,该公司参与完成的“高性能数控系统关键技术及应用”项目荣获中国机械工业科学技术奖一等奖。据悉,中国机械工业科学技术奖是目前国内机械行业中唯一由国家批准设立的奖项,是中国机械领域最具权威的奖项之一。 
机械行业 | 机械工业科学技术奖 | 一等奖 | 中国 | 数控系统 | 国家批准 | 机床集团 | 宝鸡
Journal Article
Scientific Reports, ISSN 2045-2322, 04/2015, Volume 4, Issue 1, pp. 5006 - 5006
Journal Article
Journal of experimental & clinical cancer research : CR, ISSN 1756-9966, 05/2019, Volume 38, Issue 1, pp. 232 - 232
Journal Article
Ecology, ISSN 0012-9658, 09/2019, Volume 100, Issue 9, pp. e02775 - n/a
Changes in day (maximum temperature, T MAX ) and night temperature (minimum temperature, T MIN ) in the preseason (e.g., winter and spring) may have opposite... 
Tibetan Plateau | flowering functional groups | asymmetrical temperature change at day and night | plant phenology | temperature sensitivity | warming and cooling | Climate change | Temperature | Cooling | Winter | Night | Temperature effects | Cooling effects | Flowering | Transplantation | Delay | Index Medicus
Journal Article
Cancer, ISSN 0008-543X, 09/2015, Volume 121, Issue 17, pp. 3036 - 3045
Journal Article
邢台职业技术学院学报, ISSN 1008-6129, 2017, Volume 34, Issue 3, pp. 9 - 11
Journal Article
by 王健
中国科技资源导刊, ISSN 1674-1544, 2018, Volume 50, Issue 1, pp. 51 - 56
Journal Article
Molecular Carcinogenesis, ISSN 0899-1987, 01/2019, Volume 58, Issue 1, pp. 144 - 155
Although the CXCL12-CXCR4/CXCR7 chemokine axis is demonstrated to play an integral role in tumor progression, the controversy exists and the role of... 
CXCR4 antagonist | the CXCL12‐CXCR4/CXCR7 chemokine axis | human ovarian cancer | CXCR7 inhibitor | cancer metastasis | epithelial‐mesenchymal transition (EMT) | epithelial-mesenchymal transition (EMT) | the CXCL12-CXCR4/CXCR7 chemokine axis | SURVIVAL | ACTIVATION | BIOCHEMISTRY & MOLECULAR BIOLOGY | CELL INVASION | CHEMOKINE RECEPTOR CXCR7 | METAPRISTONE | IN-VITRO | ONCOLOGY | TUMOR-GROWTH | EXPRESSION | CARCINOMA | AXIS | Cell Proliferation | Humans | Ovarian Neoplasms - pathology | Peritoneal Neoplasms - drug therapy | Receptors, CXCR - metabolism | Epithelial-Mesenchymal Transition | Biomarkers, Tumor - metabolism | Female | Ovarian Neoplasms - metabolism | Tumor Cells, Cultured | Ovarian Neoplasms - drug therapy | Peritoneal Neoplasms - secondary | Signal Transduction | Neoplasm Invasiveness | Receptors, CXCR4 - antagonists & inhibitors | Heterocyclic Compounds | Receptors, CXCR4 - metabolism | Xenograft Model Antitumor Assays | Animals | Chemokine CXCL12 - metabolism | Mice, Nude | Peritoneal Neoplasms - metabolism | Mice | Mice, Inbred BALB C | Apoptosis | Cell Movement | Prevention | Development and progression | Stem cells | Ovarian cancer | Cancer | Vimentin | Phenotypes | CXCL12 protein | Ovarian carcinoma | Mesenchyme | Cytology | siRNA | E-cadherin | CXCR4 protein | Cell morphology | Morphology | Chemokines | Tumors | Index Medicus
Journal Article
Molecular Carcinogenesis, ISSN 0899-1987, 08/2017, Volume 56, Issue 8, pp. 1896 - 1908
Recent global epidemiological studies revealed the lower ovarian cancer death from long-term use of oral contraceptives. However, the underlying mechanism of... 
mifepristone (RU486) | ovarian cancer | metapristone | the CXCL12/CXCR4 chemokine axis | cancer metastasis | BIOCHEMISTRY & MOLECULAR BIOLOGY | CELL INVASION | CXCR4 | the CXCL12 | ADHESION | IN-VITRO | ONCOLOGY | CXCR4 chemokine axis | TUMOR-METASTASIS | MIFEPRISTONE RU486 | EXPRESSION | PROMOTES | REVEALS | Humans | Neoplasm Invasiveness - prevention & control | Ovarian Neoplasms - pathology | Peritoneum - drug effects | Neoplasms, Glandular and Epithelial - metabolism | Antineoplastic Agents - therapeutic use | Abortifacient Agents - pharmacology | Peritoneum - pathology | Neoplasm Invasiveness - pathology | Female | Ovary - drug effects | Antineoplastic Agents - pharmacology | Ovarian Neoplasms - metabolism | Ovarian Neoplasms - drug therapy | Ovary - metabolism | Peritoneal Neoplasms - secondary | Peritoneal Neoplasms - pathology | Mifepristone - analogs & derivatives | Neoplasms, Glandular and Epithelial - pathology | Ovary - pathology | Chemoprevention | Abortifacient Agents - chemistry | Antineoplastic Agents - chemistry | Cell Adhesion - drug effects | Peritoneal Neoplasms - prevention & control | Receptors, CXCR4 - metabolism | Cell Movement - drug effects | Animals | Chemokine CXCL12 - metabolism | Signal Transduction - drug effects | Mice, Nude | Peritoneal Neoplasms - metabolism | Neoplasms, Glandular and Epithelial - drug therapy | Carcinoma, Ovarian Epithelial | Cell Line, Tumor | Cell Proliferation - drug effects | Mice, Inbred BALB C | Abortifacient Agents - therapeutic use | Mifepristone - pharmacology | Mifepristone - chemistry | Peritoneum - metabolism | Mifepristone - therapeutic use | Prevention | Polymerization | Metastasis | Oral contraceptives | Vascular endothelial growth factor | Abortion | Epidemiology | Cancer | Integrins | Ovarian cancer | Cell proliferation | Biotechnology |