1.
Pruning, by removing part of the top, alters this ratio.
修剪通过剪除部分树冠而改变根冠比。
2.
Both root and root cap are covered by a sheath-like structure called the coleorhiza.
根和根冠被一鞘状结构，即胚根鞘所覆盖。
3.
The Effect of Pathogenic-Fungi Toxin of Rice Blast on Living Cells of Rice Root-Cap
稻瘟病毒素对水稻根冠活细胞的影响
4.
The results showed as follows: The root cap and the root hair zone were tWo preferential sites ofadsorption and multiplication of the pathogcn.
结果表明：幼根的根冠及根毛区是青枯菌吸附、繁殖的两个优先位点；
5.
Detachment of Root Cap Cells of Maize and Its Effect on the Relationship Between Root and Rhizosphere
玉米根冠细胞的脱落及其对根与根际关系的影响
6.
The roots are more tender than the tops.
根部比树冠更柔嫩。
7.
Restoration of Posterior Tooth Treated Endodontically with Post and Core Crown
后牙残根残冠的铸造桩核完全冠修复
8.
Thirty-eight cases core crown rehabilitation of residual posterior crown and root
后牙残冠残根的核冠修复38例(48颗)
9.
Therapeutic evaluation of residual corona and root renovation by metal ceramics crown in 90 cases.
用金属烤瓷冠修复残冠残根90例疗效评价
10.
The Restoration of Endodontically Treated Teeth with Post and Core Precious Crowns
铸造桩核与贵金属冠联合修复后牙残冠残根
11.
Clinical application of two kinds of pile nuclear crown in the reparation of residual root and residual crown of the molar;
两种桩核冠修复磨牙残根残冠的临床体会
12.
Clinical analysis of seventeen patients after using column split-core crown to repair residual crown and root of mandibular second molar
分裂式桩核冠修复下颌第二磨牙残冠残根17例
13.
The clinical study on single crown and combined crown applied to the restoration for residual roots of premolar
联冠与单冠修复前磨牙残根的临床疗效比较
14.
Study of acute inflammation during root canal therapy of residual roots and crowns
残根残冠根管治疗术后引发急性炎症的研究
15.
Clinical Application of Conservaive Prosthetics of Molar Residual Roots and Crowns by Separating Roots and Crowns
磨牙残根残冠分根保存修复的临床应用
16.
Effects of Three Kinds of Root Canal Sealers on Coronal Microleakage
3种根管充填糊剂对根管冠渗漏的影响
17.
Clinical research about post and core of molar in single root canal
磨牙单根管与多根管桩核冠修复的比较研究
18.
The part of a tooth between the crown and the root.
牙颈在牙冠和牙根之间的部位