- 更多网络例句与有放射能的相关的网络例句 [注:此内容来源于网络,仅供参考]
-
There was great radioactivity and nuclear action, and much of Earth was rent asunder.
有非常多的放射能与核能,地球的大部分变得分裂。
-
It has a panoramic camera at human-eye height, and a miniature thermal emission spectrometer with infrared vision that can help scientists identify the most interesting rocks.
它有一台全景照相机在人眼睛高度,并且一台微型热量放射分光仪以能的红外视觉帮助科学家辨认最有趣的岩石。
-
Protease treatment of the plasma membranes could abolish the binding but NaIO_4 and glycosidase could not, indicating that nsLTP144 bound to plasma membranes protein without carbohydrate moiety. Using the homobifunctional cross-linking regent bissuberate (BS~3) and rice plasma membranes incubated with ~(125)I-Trx-nsLTP144, we identified, after SDS-polyacrylamide gel electrophoresis and autoradiography, a putative protein receptor on the rice plasma membranes with the molecular mass around 60 kDa. NsLTP144 can not trigger extracelluar alkalization in arabidopsis, but can abolish the extracellular alkalization effect of phytopathogen elicitor cryptogein, suggesting that cryptogein and nsLTP144 may bind to the same membrane protein. In vitro pull-down assay showed that nsLTP144 interacted with OsCaM1, a possible extracellular calmodulin, implying that nsLTP144 and OsCaM1 could function in the same signal transduction pathway. These results shed light on revealing the roles of nsLTP in vivo and make it promising to finally characterize the plasma membranes receptor of nsLTP.
发现~(125)I-Trx-nsLTP144、~(125)I-Trx-nsLTP110与水稻细胞质膜均具有特异性结合,而且结合是饱和性的、可被竞争的,符合配体-受体结合的典型特征,同时用于对照实验的蛋白质~(125)I-Thioredoxin没有此特性,表明水稻细胞质膜上存在nsLTP的受体;利用可氧化糖基的NaIO_4和水解糖基的N\'-糖苷酶F处理水稻细胞质膜,再进行结合实验,结合活性几乎不受影响;而利用胰蛋白酶处理细胞膜则使得结合能力几乎完全丧失,表明其受体为没有经过糖基化修饰的蛋白质;利用交联剂BS~3交联配体一受体后,再进行SDS-PAGE分离和放射自显影,结果显示水稻细胞质膜上的nsLTP受体中有一个60kDa的蛋白质可以与nsLTP144发生特异性的结合,可能是其受体;细胞外碱化实验表明,nsLTP144不能促使拟南芥原生质体细胞培养液的细胞外碱化反应,却能猝灭来自植物病原菌的激发子Cryptogein刺激拟南芥原生质体产生的细胞外碱化反应,表明nsLTP和Cryptogein结合细胞膜上相同的位点,保护了植物细胞免受Cryptogein导致的细胞程序性死亡,并诱导系统获得性抗性的产生;体外Pull-down实验表明,nsLTP144和水稻的OsCaM1具有相互作用,暗示了nsLTP144和OsCaM1可能同在一个信号通路上起作用。
-
Results Contrast CT or MRI showed prominent irregular circular or nodular enhancement in 14 of 16 cases (64%),can not distinguished from postopertative changes, radioinjury, tumor residue or recurrence.Among them, 9 cases showed tumor residue or recurrence based on significantly increased FDG uptake, 5 were confirmed by pathologic study. The other 5 cases of cerebral necrosis and 2 cases with postoperative cerebral malacia demonstrated FDG uptake defects.
结果 16例中87.5%(14例)CT和MRI表现不规则环形或结节状明显强化,不能准确作出手术后改变和放射治疗后脑损伤、残存肿瘤或肿瘤复发的诊断;其中9例残存肿瘤或肿瘤复发病灶18F-FDG PET影像表现为葡萄糖代谢明显增高,有5例得到手术病理证实;另5例术后放射治疗后脑损伤患者和2例术后软化灶18F-FDG PET影像均显示局部病变区为放射性分布缺损或明显低下。
-
Compared with standard images,bony images showed bony thorax more clearly,especially the ribs overlapped by heart and the subphrenic structures,and soft tissue images showed lung lesions more clearly.Conclusion DR energy subtraction chest films can show rib fracture and lung lesions clearly,and it is of diagnostic value for the patients of chest trauma and small lung lesions.
我院于2004年5月引进了美国GE公司生产的RevolutionTMXR/d型双板数字放射摄影系统(digital radiography,DR),该系统具有双能减影功能,对160例胸部外伤或肺部疾病患者进行了DR能量减影胸部后前位X线摄影检查,分别获得标准影像、软组织影像和骨骼影像,摄影质量好,有较大的临床应用价值。
-
In the results of the optical properties, these molecular monomers have different HOMO and LUMO energy gap such that there are dual-emission and energy transfer mechanism in solution fluorescence spectrum. In the study of the electrochemical properties, various of triphenylamine derivaties have different oxygen binding site and they make elecropolymerization happen or not. In the applications of the hole-transport materials, the performance of compound 21 is better than other compounds. The electropolymerized-film may have residual cation molecules so they can increase the concentration of hole-transport. Due to this reason , compound 21 is suitable to become hole-transport materials.
在光学研究方面,由於目标化合物内单体的HOMO及LUMO能阶差异,使得在溶液萤光放射上有双发射及能量转移的情形发生;在电化学研究方面,不同的三苯胺衍生物由於氧基的位置不同,使得取代基在间位的化合物有不错的电聚合效果;而元件的应用上,具有咔唑基团的化合物21由於在形成电聚薄膜后,可能有残余的阳离子态化合物,使得电聚薄膜内的电洞数浓度较高,因此与其他元件相比之下,有较低的启动电压和不错的元件效率。
-
For the examination of Multispectral radiation thermometry with first-order linear emissivity model:(1) the best MRT examined wavelength range for unoxidized aluminum alloys is from 3 m to 4 m;(2) unoxidized samples provide better temperature prediction than oxidized samples;(3) if the emissivity model can well represent the real emissivity behaviors, the more accurate inferred temperature can be achieved.
应用多光谱辐射测温法搭配一阶线性放射率模组於温度推测:(1)应用於推测无氧化试件表面温度之波段的选择以3 m到4 m的结果最好;(2)应用於推测无氧化试件表面温度的结果比推测有氧化试件表面温度的结果来的好;(3)当放射率模组越能模拟铝合金表面放射率行为,则所推测温度误差将越小。
-
With the application of intensity modulated radiation therapy, there were more conformity and dose distribution to the target volume. It can increase the local control rate and further improve the survival rate. On the other side it can protect the surrounding normal tissue such as parotid gland, brain stem, spinal cord, etc. The incidence of xerostomia can be reduced. So the quality of life was improved.
而调强放射治疗的应用,有更好的适形度和靶区剂量分布,不仅能提高肿瘤的局部控制率,从而进一步提高生存率,还能降低腮腺的剂量,从而降低口干的发生率,同时脑干、脊髓的剂量进一步降低。
-
Changed the two screws on the contact plate of the Halo-Vest to one screw,so that the Halo-Vest can fit extension-flexion movement and adapt the reduction of cervical spinal dislocation.Simultaneously,in order not to reduce the fixed funtion of the contact plate,which was designed in fan-shape.
将传统的Halo-Vest架头环与架子接板的双螺丝改为单螺丝,使不能伸屈的头环变为能够伸屈;将头环与接板的咬合面设计成扇形并且有放射状条纹,使头环能牢固地固定在任何一个伸屈角度上。
-
Kiss from a rose Seal There used to be a graying tower alone on the sea You, became the light on the dark side of me Love remains, a drug that's the high and not the pill But did you know that when it snows My eyes become large And the light that you shine can't be seen?*Baby, I compare you to a kiss from a rose on the gray Ooh, the more I get of you, the stranger it feels yeah Now that your rose is in bloom A light hits the gloom on the gray There is so much a man can tell you So much he can say You remain my power, my pleasure, my pain Baby, To me You're like a growing addiction that I can't deny Won't you tell me, is that healthy, baby?
玫瑰之吻席尔曾有一幢灰蒙蒙的高塔兀立在海边你,变成了我黑暗面的光爱依然在,像迷幻药而非治病的药但你可知道在下雪时我的双眼睁大你所放射出的光芒却看不见宝贝,我将你比喻为幽黯里的玫瑰之吻噢,越了解你越感到陌生如今,你的玫瑰正盛开著像一道光打破了灰暗中的朦胧人们可以告诉你许多事太多事可说你保存著我的力量,我的欢乐和苦痛宝贝,对我而言我不能否认你像个逐渐升高的毒瘾宝贝,你告诉我,这样正常吗?
- 更多网络解释与有放射能的相关的网络解释 [注:此内容来源于网络,仅供参考]
-
Becquerel:贝克勒
很不幸的是,达尔文在贝克勒(Becquerel)发现放射能之前15年就已去世. 到了下一世纪,居里夫妇及其后的卢瑟福证明了放射性元素是克尔文梦想不到的强大能量来源. 它们使他的计算显得无关紧要,也让天择有时间完成它的工作.
-
photosensitizer:光敏感剂
基本上灯源放射出来的光源应与接着剂中的光起始剂或光敏感剂(photosensitizer)吸收光谱能符合,否则若不在其吸收光谱范围中,纵使有非常强的光能量也无法起始硬化反应.
-
spontaneous emission:自发放射
一个光子与半导体内电子的交互作用,可分为吸收、自发放射(spontaneous emission)及受激放射(stimulated emission). 在半导体材料内,通常有二个能带,即导带(边缘能阶为Ec)及价带(边缘能阶为Ev),其间之能差谓之能隙(Eg=Ec-Ev). 当半导体被光照射,
-
stimulated emission:受激放射
一个光子与半导体内电子的交互作用,可分为吸收、自发放射(spontaneous emission)及受激放射(stimulated emission). 在半导体材料内,通常有二个能带,即导带(边缘能阶为Ec)及价带(边缘能阶为Ev),其间之能差谓之能隙(Eg=Ec-Ev). 当半导体被光照射,
-
desmoid tumor:硬纤维瘤
总体的放疗效果还应该有的,不能指望这么大的肿瘤很快就明显缩小甚至消失,因为这种硬纤维瘤(Desmoid tumor)从细胞形态上看还是偏良性的,核异型性较低,放射反应性差,放疗后观察一段时间肿瘤不再生长或者逐渐缩小还是有可能的.
-
tourmaline:电气石
电气石(Tourmaline)是一种自然矿物,也被認為是一种相当昂的宝石. 它含有独特的放电作用而使身体受益.电气石能放射微量电流、制造远红外线及使湿空气变成负离子.跟机械制成的负离子不同之处是电气石所产生的负离子是完全自然、安全的、沒有任何副作用. 实际很多电气石的好处可归功于它能放射的负离子.
-
Non tutte le canzoni ci risuonano alle mente:不是所有的歌声都能萦绕在耳旁
Sono brillanti solo la' che sta 有你的地方才会放射出光亮 | Non tutte le canzoni ci risuonano alle mente 不是所有的歌声都能萦绕在耳旁 | Ma nell'anima c'e' solo Lui 只有你停留在我心上