查询词典 radiation
- 与 radiation 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The radiation????related oligonucleotide microarray can be used to investigate the differentially expressed genes in different radiosensitive cancer cells and provide a platform for radiation research.
辐射相关低密度寡核苷酸基因芯片可以检测不同辐射敏感性肿瘤细胞的差异表达基因,为辐射领域的研究提供了一种技术平台。
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An optical scanning device for scanning tracks of an optical record carrier using a radiation beam, the device including an optical head ( 16 ), defining an optical axis, for converging the radiation beam to a spot when scanning the record carrier; and a rotary arm ( 2 ) for moving the optical head across the record carrier.
一种光学扫描设备,用于利用辐射光束扫描光学记录载体的轨道,该设备包括光头(16),其限定了光轴,用于在扫描记录载体时将辐射光束会聚为光点;和旋转臂(2),用于在记录载体上移动光头。
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It has been found that the spectral energy density and radiation pressure of a Kerr nonlinear blackbody are larger than those of a normal blackbody, and there is a regular variety of the spectral energy density and radiation pressure in a Kerr nonlinear blackbody with the change of temperature and frequency.
通过和普通黑体比较发现,克尔非线性黑体的光谱能量密度和辐射压强都要比普通黑体大,非线性黑体中的热辐射光谱能量密度和辐射压强随着温度和频率的改变有着规律的变化。
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Accuracy between two groups was calculated byχ~2 test.Calculate the average effective radiation dose of the 30 patients.Results In group A,seventeen patients underwent both DSCT coronary angiography and SCAG,among 255 segments of 17 patients,105 lesion sites of 70 segments were diagnosed stenosis or obstruction,of them,95 lesion sites were confirmed by SCAG.The accuracy of DSCTCA was 90.48%.The agreement of two methods have a high agreement(Kappa =0.853).In group B,13 patients underwent both DSCT coronary angiography and SCAG,among 195 segments of 13 patients,73 lesion sites of 57 segments were diagnosed stenosis or obstruction, of them,65 lesion sites were confirmed by SCAG.The accuracy of DSCTCA was 89.04%.The agreement of two methods have a high agreement(Kappa =0.835). There was no significant difference(χ~2=0.098,p>0.05) between the accuracy of two groups.The effective radiation dose of 30 patients was 3.67±0.43 mSv.Conclusion Compared with SCAG,prospectively ECG-gated transverse DSCT is a valuable examination to detect and diagnose coronary artery disease with a low dose coronary angiography.The accuracy of the DSCT is approximate to the SCAG.There was no significant difference between the accuracy of two groups.
结果200例患者均成功完成了适应性前瞻性心电门控双源CT冠状动脉血管成像;30例同期行SCAG检查的患者,A组17例:HR≤75 bpm,可评价冠状动脉节段255个,70个冠状动脉节段有105处不同程度的狭窄,95处狭窄程度与金标准SCAG相符,其阳性诊断准确率为90.48%;2种方法的诊断结果得到了较高的一致性(Kappa值=0.853)。B组13例;HR≥91 bpm,可评价冠状动脉节段195个,57个冠状动脉节段有73处不同程度的狭窄,65处狭窄程度与SCAG相符,其阳性诊断准确率为89.04%;2种方法的诊断结果得到了较高的一致性(Kappa值=0.835)。2个心率组间的诊断准确率无明显统计学差异(x~2=0.098,p>0.05)。30例患者的平均有效辐射剂量为3.67±0.43 mSv结论适应性前瞻性心电门控双源CT冠状动脉成像是一种有效减低辐射剂量的扫描方式,其诊断准确率与金标准SCAG相比得到较高的一致性,且高、低2个心率组间诊断准确率无明显统计学差异。
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These results show that scattering radiation and uniformity of radiation field accord...
这些结果表明散射辐射、辐射场的均匀性均符合ISO 40 3 7的要求
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Polymer modification as cross-link, chain scission, and graft-polymerization by radiation is initiated by the quantum energy transferred from radiation to polymers.
聚合物的辐射交联、降解和接枝改性都是由辐射向聚合物的能量转移引发的。
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If not used to drink green tea, chrysanthemum tea can also play computer radiation resistance and regulation of the function of the body, Spirulina, sea buckthorn oil also has anti-radiation effect
如果不习惯喝绿茶,菊花茶同样也能起着抵抗电脑辐射和调节身体功能的作用,螺旋藻、沙棘油也具有抗辐射的作用
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The governing equation is the mild-slope equation. Finite element method has advantage to treat complicated boundary. The second order radiation boundary condition is expanded to improve the wave model for large incident wave angles. The validity of the second order radiation condition is examined through varying arbitrary wave incident angles.
模式将以包含波浪绕射及反射之缓坡方程式建立数值模式,利用有限元素法易於处理不规则边界的优点,引用二阶近似辐射边界条件,扩展波场模式处理大角度波浪入射的能力,探讨在未碎波的情形下,二阶辐射边界条件对於任意角度波浪入射之适用情形。
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An N-channel VDMOS I - V curve is measured after X-ray radiation under condition of different power dissipation. It is found that the property of new interface traps induced by X-ray radiation of self-annealing VDMOS sample does not conform to existing theory reasonably well.
利用X射线对一种N沟VDMOS在不同的负载功率下进行了辐射试验,采用电流-电压测试方法发现这种H2-O2氧化栅介质VDMOS样品存在自退火效应时,新增界面陷阱特性与通常的理论不能够很好地一致。
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Influences of functionalities and amount of radiation sensitizer, and dose of radiation on the gel content were investigated.
研究了辐照敏化剂的官能度数、用量以及辐照的剂量对凝胶含量的影响。
- 相关中文对照歌词
- Make It Go Away (Radiation Song)
- Radiation
- Radiation
- Radiation Vibe
- Drunk On Radiation (Freestyle)
- Radiation Day
- Low Radiation
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。