And a Visual Basic parallel port control program was used to drive electromagnetical valves through an amplifying circuit. Thus, the switch of gas channels in pneumatic micropump can be controlled.

1、

Hydraulic ABS; Electromagnetic valve; Performance test system; Response time;

液压ABS；电磁阀；性能测试系统；晌成时间；

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2、

Measurement and Analysis of Response of Electromagnetic Valve in Automotive Hydraulic ABS

汽车ABS电磁阀动作响应测试与分析

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3、

Analysis of Performance of ABS Solenoid Valve by Finite Element Analysis

基于有限元法的ABS高速开关电磁阀性能分析

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4、

The research of PLC-monitoring pressure control system of numerical control fixture based on high-speed on-off valve

基于高速开关电磁阀与PLC监控的数控夹具压力控制系统研究

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5、

Design on Fuzzy-PID Control System of High-speed Solenoid

高速电磁阀模糊PID测控系统的设计

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6、

The downer controller is high dependability PLC and control electromagnetism valve produce parts.

下位机用可靠性高的PLC作为程序执行器，控制拉弯机的各种电磁阀完成各种加工任务。

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7、

Effects of Driving Parameters on Dynamic Response Performance of Three-Way Solenoid Valve

驱动参数对三通电磁阀动态响应特性的影响

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8、

Application of High Speed On-off Solenoid Valve in Engineering Machinery

高速开关电磁阀在工程机械方面的应用分析

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9、

Tumor cell invasion to the dura mater corresponding to dural tail sign occurs mainly in the 0.1-0.5 cm areas, partially in the regions of 0.6-1.0 cm, could not in the place beyond 1.0 cm.

肿瘤细胞侵袭脑膜尾征对应硬脑膜主要集中于0～0.5cm范围，少部分集中在0.6～1cm范围，无＞1.0cm者。

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10、

Background: Invasion and metastasis are major reasons for pancreatic cancer death. It will be of great significance to identify the molecules that specifically used by cancer cell invasion and its underlying molecular mechanism.

目的：浸润和转移是胰腺癌患者死亡的主要原因，探寻肿瘤细胞浸润转移的相关因子并阐明其分子机制对于寻找特异性的分子靶点以及胰腺癌的治疗具有重要意义。

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11、

Results: The in vitro cell invasion and adhesion potential of tumor cells from lymph node metastasis was significantly higher than those from primary tumor by 2.5 fold and 1.5 fold, respectively.

结果：淋巴结转移灶分离的肿瘤细胞的体外侵袭及粘附能力显著高于原发灶内分离的肿瘤细胞，大约分别为后者的2.5倍和1.5倍；

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12、

Over-expression of NF-κ B/ p65 was related to lymph node metastasis and depth of invasion, it may be related to cancer cell invasion and metastasis.

NF-κB/p65在有淋巴结转移和浸润至深肌层的宫颈癌组织中高表达，可能与肿瘤细胞侵袭转移有关。

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13、

Results and conclusion: Heparanase is the key enzyme to degrade extracellular matrix and closely related to tumor cell invasion and metastasis, become a novel cancer therapy target in gastrointestinal tumor.

结果与结论：乙酰肝素酶是降解细胞外基质的关键酶，与肿瘤细胞浸润转移密切相关，已成为消化道肿瘤治疗的新靶点。

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14、

But the specific mechanism of MIF promote tumor cell invasion and metastasis and its impact on biological behavior of cervical cancer cells by what pathways are not fully understood.

但MIF促进肿瘤细胞浸润转移的具体作用机制及其通过何种途径影响宫颈癌细胞的生物学行为尚不完全清楚。

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15、

Objective: To investigate the expression of E-cadherin and Matrix metalloproteinase-2 ( MMP2) in human gastric cancer and their relationship with tumor cell invasion and metastasis.

目的探讨E-钙粘附素（E-cadherin）和基质金属蛋白酶-2（matrixmetalloporoteirnase-2，MMP-2）在胃癌组织中的表达与胃癌浸润转移的相关性。

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16、

Bjective: To observe the angiogenesis of buccal carcinoma in early stage and the ultrastructural characters of new vascular and its relationship with carcinoma cell invasion.

目的：观察早期颊癌组织内血管生成现象，研究新生血管超微结构特征及其与癌细胞浸润生长的相互关系，探讨肿瘤内血管异常对颊癌局部生物学行为的影响。

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17、

Methods All19 patients suffering hepatic rupture were treated by arterial embolism, 8 cases by trauma and11 cases by liver cancer cell invasion.

方法经动脉栓塞治疗肝破裂出血19例，其中外伤性肝破裂8例，肝癌肝破裂11例。

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18、

Gene expression of endoplasmic reticulum-retained anti-gelatinase intrabody and its inhibition of cancer cell invasion and proliferation

内质网滞留型抗明胶酶胞内抗体的基因表达及对肿瘤细胞侵袭和增殖的抑制作用

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19、

The study of mitogen activated protein ( MAP) kinases signal pathway in host cell invasion by Toxoplasma gondii tachyzoites

刚地弓形虫速殖子侵入宿主细胞涉及的丝裂原蛋白激酶信号途径的研究

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20、

No effects on cell invasion, mobility and adhesion were found in S2/ TXT cells treated with taxotere.

与SUIT-2细胞相比，TXT对S2/TXT细胞的侵袭、运动及黏附能力均无明显作用。

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