What type of bonds in a particular bond issuance will not all mature on the same date?A. Debenture bonds. B. Term bonds. C. Sinking fund bonds. D. Serial bonds. 正确答案:D 分享到: 答案解析: D is corrent. The requirement is to identify the type of bond issue that will not all ...
在Zl=Z2的条件下,两相短路电流与同一点三相短路电流之比值为( )。
What type(s) of bonding would be expected for each of the following materials: brass (a copper-zinc alloy), rubber, barium sulfide (BaS), solid xenon, bronze, nylon, and aluminum phosphide (AlP)...
Between adenine-thymine and cytosine-guanine bonding? Explain. What type of chemical bond holds the atoms together within a CS2 molecule? a. nonpolar covalent bond b. ionic bond c. polar covalent bond d. none of the above What type of bond is util...
DDQ-mediated direct cross-dehydrogenative-coupling (CDC) between benzyl ethers and simple ketones. J. Am. Chem. Soc. 128, 4242–4243 (2006). Article CAS PubMed Google Scholar Li, Z. et al. C–H bond oxidation initiated Pummerer- and Knoevenagel-type reactions of benzyl sulfide and 1,3...
To date, the effect of oxidation state on activity remains controversial in whether higher or lower oxidation states benefit the enhancement of catalytic activity. Herein, we discover a volcanic relationship between oxidation state and hydrogen evolution
Thin-film capacitors, with barium strontium titanate (BST) dielectric layers between 7.5 and 950 nm in thickness, were fabricated by pulsed-laser depositio... Sinnamon,L.,J.,... - 《Applied Physics Letters》 被引量: 47发表: 2001年 Sign reversal of the MN-O bond compressibility in La{su...
Such compounds are sub-classified according to the position of double bond(s) in the side chain(s) attached to the 8- and 12-positions of the alicyclic ring. Thus PG-1 compounds have a trans-double bond between C.sub.13 -C... M Hayashi - 《Magerlin》 被引量: 4发表: 1976年 ...
Type 2 diabetes (T2D) and Clear-cell renal cell carcinoma (ccRCC) are both complicated diseases which incidence rates gradually increasing. Population based studies show that severity of ccRCC might be associated with T2D. However, so far, no researcher
Here, we use RNA-sequencing (RNA-seq) to provide a detailed description of the response to SIPs inS. robusta. Responses in gene expression were compared between a newly generated time-series RNA-seq dataset for mating type + (MT+) and existing datasets for the compatible mating type − (...