Sprouting of Populus deltoides×P.cathayana;
美黑×青杨萌蘖更新技术研究
Cytospora chrysosperma and Erwinia herbicola made great changes on chemical quality of Populus pseudo-simonii×P.
对哈尔滨及其附近地区的小青黑杨(Populus pseudo-simonii×P。
Four-armed airflow olfactometer was used to determining the foraging behavior of Pteroptrix longgiclava (Girault) (Hymenoptera: Aphelinidae) and Encarsia gigas (Tshumakova) (Hymenoptera: Aphelinidae) to the essential oils which emitted from the healthy bark of Populus pseudo-simonii ×P.
采用四臂式嗅觉仪测定了长棒四节蚜小蜂(Pteroptrixlonggiclava(Girault)(Hymenoptera:Aphelinidae))和黄胸扑虱蚜小蜂(Encarsiagigas(Tshumakova)(Hymenoptera:Aphelinidae)),对健康的小青×黑杨(Populuspseudo-simonii×P。
On the basis of research to grow rye way in sand soil, utilizing efficiency and increasing yield technique, to the current state of utilization of sand soil winter fallow field, existing problems and the practical efficiency of planting green-feeding rye feasibility were analysed, so as to provide base for its maintaining and applying.
在对沙地种植黑麦的方式、利用效益及增产技术进行研究的基础上，对沙土冬闲地的利用现状、存在问题及种植青饲黑麦的实际效益与可行性进行了分析，以期为其推广应用提供依据。
He had a black eye after the fight.
他打架之后，眼眶被打成青黑色。
The boy had a black eye after the fight.
男孩打架之后,眼眶被打成青黑色。
A Young Black Man in America
一个黑人青年在美国
black lacquer jewellery box inlaid with carved soapstone
黑漆嵌青田石首饰盒
a dark youth, complexion
皮肤黝黑的青年，棕黑的肤色
A black, viscous natural bitumen.
软沥青一种天然的黑色粘性沥青
black lacquer jewellery box in painted designs and black lacquer jewelry box inlaid with carved soapstone
黑漆彩画首饰盒和黑漆嵌青田石首饰盒
They called upon Black people to oppose the drafting of Black youth.
他们号召黑人起来反对征召黑人青年当兵。
Response of Narrow Crown Black Poplar and Narrow Crown Black-Cathay Poplar to Salt Stress
窄冠黑杨与窄冠黑青杨对盐胁迫的响应
Effects of Complex Silage Additive Treatments on Fermention Quality of Italian Ryegrass Silage;
复合青贮剂处理对多花黑麦草青贮品质的影响
Unemployment hit especially hard at Black youth.
失业对黑人青年打击最大。
With comB in hand, you can make your white hair turn Black immediately and renew your youth.
一梳在手，白发顿畏，一梳即黑，青春再现。
The dark young man nodded.
这位黑皮肤的年青人点了点头。
Warmly welcome tbe black reporters
新闻漫画解读：黑人记者更受青睐
Some teenagers regard hackers as heroes.
一些青少年们视黑客为英雄。
Malignant melanoma on heel caused by tar-Acase report
沥青致足跟部恶性黑色素瘤1例报告
This pair is made of leather , meshed,and black, bronze and gold for available.
皮革制造，用网镂空，黑色，青铜色，或金色。
《Bronze Age》 in the Narrative Style of Black Humor;
论《青铜时代》中黑色幽默的叙述风格