查询词典 atomic nucleus
- 与 atomic nucleus 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
The atomic center is the nucleus, and the electronics winds revolve it.
原子的中央是原子核,电子绕着它旋转。
-
A theory of atomic structure that assumes an electron orbiting a nucleus can only be at certain energy levels.
假设电子需要有一定能量才能环绕核子轨道的原子结构理论。
-
When two deuterium nuclei (each containing a deuteron are proton, one neutron) polymerization into a helium-4 nucleus, releasing a large number of atomic energy.
因为当2个氘核(每个氘核都含有1个质子、1个中子)聚合成1个氦4原子核时,释放出大量的原子能。
-
There are three categories of maturity indicators of organic matter in current petroleum industry to evaluate the degree of thermal evolution for source rocks, including: 1 optical indicators, i.e., vitrinite reflectance, bitumen reflectance, sporopollen color and thermal alteration index, conodont color alteration index, and reflectance of fossil fragments; 2 chemical indicators, i.e., the maximum temperature in pyrolysis of organic matter, methyl phenanthrene indicator, the atomic ratio of H/C, carbon isotope indicator, and biomarker indicators; 3 indicators of spectroscopy, i.e., the free radical concentration of kerogen, the average structural scale of aromatic nucleus of kerogen, and the laser-Raman spectrum of organic carbon.
摘 要:当前常用的有机质成熟度指标包括3大类:1 光学指标,包括镜质体反射率、沥青反射率、孢粉颜色、热变指数(thermal alteration index, TAI)、牙形石色变指数(color alteration index, CAI)和生物碎屑反射率;2 化学指标,包括有机质最大热解峰温度、甲基菲指数(methyl phenanthrene indicator, MPI)、H/C原子比值、碳同位素指标和生物标志物指标;3 谱学指标,包括干酪根的自由基浓度、干酪根芳核平均结构尺寸和有机碳激光拉曼光谱。
-
However, with mass-energy relation formula, the loss of helium-4 nucleus quality, equivalent to happen because of the reaction of atomic energy and reduce the release of the quality!
然而,用质能关系公式计算,氦4原子核失去的质量,恰巧等于因反应时释放出原子能而减少的质量!
-
The number of protons in the nucleus of an atom is referred to as the atomic number, or proton number, Z.
原子核内质子的数目即原子序数或称质子数,用Z表示。
-
The Schrodinger equation is widely used in the atomic physics, nuclear physics and the solid-state physics, regarding the atom, the member, the nucleus, the solid and so on,This equation is used very well.
薛定谔方程广泛地用于原子物理、核物理和固体物理,对于原子、分子、核、固体等一系列问题中求解的结果都与实际符合得很好。
-
Result 1 Magnetic nanoparticles, magnetic nanoparticles modified with antisense oligodeoxynucleotide of human telomerase reverse transcriptase induced HL-60 tumor cells to apoptosis, we could see typical morphologic change of apoptosis cells: karyopyknosis, chromation"s condensing and aggregation in nuclear, forming crescent-shaped or annulus structures to lean on edge of cell nucleus"s membrane and posing apoptosis body by Atomic Force Microscope, Fluorescence microscope, transmission electron Microscope 2 There was a significant difference compared with control group(p.01), inhibition ratio had significant positive correlation with medication dosage and time ;during 0.8-8μM dosage amplitude, inhibition ratio accrescenced by dosages increasing. However, the inhibition ratio would decrease when dosage over 8-80μM.
结果 1 磁性纳米粒子、修饰有端粒酶反义寡核苷酸的磁性纳米粒子诱导HL-60细胞发生凋亡,原子力显微镜、光学显微镜、荧光显微镜和透射电镜下均观察到HL-60细胞呈现典型的凋亡细胞的形态变化:细胞核固缩,核内染色质浓缩、凝聚、形成新月形或环状结构紧靠在细胞核膜边缘,并形成凋亡小体。2 磁性纳米粒子、修饰有端粒酶反义寡聚脱氧核苷酸的磁性纳米粒子对HL-60肿瘤细胞的生长和增殖有明显的抑制作用,与对照组相比有显著性差异(p<0.01),在剂量为0.8-8μmol/L范围内,抑制率随剂量的增加而增加,当剂量超过8μmol/L时,抑制率反而下降;3 磁性纳米粒子、修饰有端粒酶反义寡聚脱氧核苷酸的磁性纳米粒子可增强p53基因的表达活性,引起DNA降解损伤,反向调节细胞周期活动,促使细胞从G0期进入G1期,抑制肿瘤细胞的生长。4 修饰有端粒酶反义寡聚脱氧核苷酸的量子点能通过内吞作用进入HL-60肿瘤细胞的细胞核,可以在细胞内进行定位和促进HL-60肿瘤细胞的凋亡。
- 推荐网络例句
-
Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .
从有历史以来,英国,在此地早期居住的是凯尔特人,已经被征服了三次。
-
Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.
蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。
-
The almost sure central limit theorem is a pop topic of the probability research in recent years,because it has many actual applications in the random analogue.
中文摘要:几乎处处中心极限定理是近几十年概率论研究的一个热门话题。它之所以引起人们的注意是由于它在随机模拟方面的实际应用参见Fisher