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| Leucaena Psyllia,Heteropsylla cubana Crawford,is the most important pest on leucaena and it threatenes the leucaena production in Asia-pacific area in recently years. |
中文意思：
近年来，银合欢异木虱（HeteropsyllaCrawford）已成为亚太地区银合欢生产中一种最重要的害虫。 |
以下为相关句子列表(点击查看，可以看对应的解释）：
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Let {s~∨s~,y_0} be the union of two circles s~,s~ with common tangent point y_0.By defining a finite 'point sequence' to each closed path in {s~∨s~,y_0},a new proof was given to the non-commutativity of the fundamental group π_(s~∨s~,0).
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设{s∨s,y0}为具有公共切点y0的两个圆s、s的并集,通过对s∨s中的每一个闭路径定义一个“点列”,给出基本群π(s∨s,y0)非交换性的一个新的证明. |
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Lethal effect on annelid by He-He laser irradiation witn low power
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低功率氦氖激光对蠕虫的致死作用 |
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Letting Students be the Hosts in Study
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让学生成为学习的主人 |
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Letting The FPGA Take The Strain
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采用FPGA解决通信接口问题 |
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Letting Z be integer number ring and A whose normal form is D=VAU=diag(d,d,dq,0,0),this paper obtains an integral solution set to linear Diophantine equation system by means of normal form of matrix A.
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借助Z上矩阵A∈Mm×n(Z)的标准形式D=VAU=diag(d,d,…,dq,0,…,0),得到了整环上不定方程组AX=B的通解公式以及矩阵初等变换法. |
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Leucaena Psyllia,Heteropsylla cubana Crawford,is the most important pest on leucaena and it threatenes the leucaena production in Asia-pacific area in recently years.
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近年来，银合欢异木虱（HeteropsyllaCrawford）已成为亚太地区银合欢生产中一种最重要的害虫。 |
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Leukocyle P-glucosidase and Gaucher's Disease
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β-葡糖苷酶与高雪病 |
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Levator resection in treating severe congenitial blepharoptosis
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经典提上睑肌缩短术治疗重度先天性上睑下垂 |
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Levels of IL- produced by dendritic cells and changes of T_H/T_H balance in children with Henoch-Schonlein purpura
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过敏性紫癜病儿树突细胞分泌白细胞介素-水平与T_H/T_H的变化 |
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Li Jun(Institute of Geography,CAS,Beijing 000) :An analysis of the factors affecting N,O emission from arable soils,EAR, 99: -Nitrous oxide (NO)is an important greenhouse gas.
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李俊:农业土壤排放氧化亚氮的影响因素分析,《生态农业研究》, 99: — 氧化亚氮(N_O)是重要的温室气体之一。 |
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Li,var. nov. A typo recedit praecique ramulispue pedicellis nervis omnino viridis et flores albus.
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本文报导了梵天花属一新变种：白花肖梵天花UrenalobataL．var．albaX．Q．Li，var．nov． |
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