As shows that the chlorophyll disclosing solution can stain lymph system and guide clearance of lymph nodes in radical resection of rectal carcinoma.
LD2组CDS注射后平均每只小鼠观测到淋巴结数目显著高于LD1组，提示CDS在直肠癌根治术中可染色淋巴结，指导淋巴结清扫。
Requirement A: Given two airplanes flying in space, when should the air traffic controller ld the air traffic controllerconsider the objects to be too close and to require intervention?
要求A：对于给定的两架空中飞行的飞机，空中交通指挥员应在什么时候把该目标视为太靠近，并予以干预。
Principle for measuring le vel, interface and density of liquids.
LC3144LD 系列智能型电动浮筒液位变送器是根据阿基米德浮力原理设计的，用于测量液体的液位、界位和密度。
The azocyclotin is high to the ichthyotoxin, is extremely low to the honeybee toxicity, the birds take orally LD50 are 175-375mg/kg.
三唑锡对鱼毒性高，对蜜蜂毒性极低，鸟类口服LD50为175-375mg/kg。
And to all those watching tonight fro m beyond our shores, from parliaments an d palaces to those who are huddled around radios in the forgotten corners of our wor ld - our stories are singular, but our destin y is shared, and a new dawn of American leadership is at hand.
那些彻夜关注美国大选的海外人士，从国会到皇宫，以及在这个世界被遗忘的角落里挤在收音机旁的人们，我们的经历虽然各有不同，但是我们的命运是相通的，新的美国领袖诞生了。
The Prince Bo o k 12 Ho w Ma n y Kin d s o f Milit a ry T e re Are h a n d C o n c e rn in g Me rc e n a ry So ld ie rs Having discoursed in particular on all the qualities of those principalities which at the beginning I proposed to reason about, having considered in some part the causes of their well-being and ill-being, and having shown the modes in which many have sought to acquire and hold them, it remains for me now to discourse generally on the offense and defense befitting each of those named.
第十二章 Book 12 第十二章军队的类型及雇佣兵在该书开端处我提出要对君主国的性质做一论述，现在业已以详尽的笔触阐述完了，而且还从某些方面讲到了导致了君主国兴衰的原因，并展示了许多君主夺取王权和巩固江山所采取的手段，现在剩下来该做的就是概括地论述以上提及的君主国攻伐和防御的事务了。
The order of soil erosion load from big to small was LD, CK, SGS, LQ, MG, FQ, SQ and FSQ. The degrees of soil erosion were improved in some extent after taking the tillage measures, in which the soil erosion loads of FSQ, SQ and FQ were much lower than the allowed value.
年土壤侵蚀量由大到小排序依次为：裸地、常规、少耕深松、垄向区田、免耕秸秆覆盖、覆膜+垄向区田、深松+垄向区田和深松+覆膜+垄向区田；采用不同的耕作措施后，土壤侵蚀程度得到了不同程度的改善。
Available publications report the most sensitive value for oral 50% lethal dose (LD50 is the amount that kills one-half of the tested animals) is 3, 161 mg/kg bw/d in rats.5, 6 The most recently reported no-observed-adverse-effect-levels are 63 mg/kg bw/d (13 weeks, oral with feed, in rats 240 mg/kg bw/d (28 days, oral with feed, in rats 417 mg/kg bw/d (14 days, oral with feed, in rats and 1, 600 mg/kg bw/d (13 weeks, oral with feed, in mice).6 In addition, the most sensitive calculated NOAELs for oral reproductive and developmental toxicity in rats are 400 mg/kg bw/d and 1, 060 mg/kg bw/d, respectively.5, 6 The most commonly observed toxic effects in animal experiments where melamine was administered orally include: reduced food consumption, body weight loss, bladder stones, crystalluria, epithelial hyperplasia of urinary bladder, and lowered survival rate.
可用的公开出版物报告称以老鼠的最敏感的口服半数致使量（ LD50半数致使量是指能杀使一半试验动物的量）是3161毫克/公斤体重/每天。最新的报告出来的无害作用剂量分别是是63毫克/公斤体重/天（13周，口服，用老鼠试验）；240毫克/公斤体重/天(28天，口服，用老鼠试验)；417毫克/公斤体重/天（14天，口服，用老鼠试验）；和1600毫克/公斤体重/天（13周，口服，用 mice 试验）（不清楚 rat 和 mice 的区别，mice 比 rat 大？哪位给说明一下吧。）另外，经推算得出的最敏感的 NOAELS 值对于生殖发育期的母鼠而言为400毫克/公斤体重/天，对于胎儿鼠为1060毫克/公斤体重/天。最常见的动物口服三聚氰胺影响试验观察结果包括：食量减少，体重减轻，膀胱结石，结晶尿，膀胱上皮细胞增生和成活率降低。
The environmental-friendly Sip/LD11 composites with high volume fraction of 65% silicon particles were fabricated by squeeze-casting method.
摘 要：选用粒径为20μm的高纯Si粉，采用挤压铸造方法制备Si体积分数为65%的Sip/LD11复合材料。
The environmental-friendly Si/LD11 composites with high volume fraction of 65% silicon particles were fabricated by squeeze-casting method.
选用粒径为20m的高纯Si粉，采用挤压铸造方法制备Si体积分数为65%的Si/LD11复合材料。
Through the analysis of the loss and threshold characteristics of a laser diode, the threshold current density of LD with external feedback is calculated, according to the theory of multi-beam interference and the definition of equivalent reflection factor.
通过对半导体激光器的损耗和阈值电流特性的分析，引入等效反射系数的概念，根据多光束干涉的原理，导出了在外腔反馈作用下LD的阈值电流公式。
I also miss the parties that i had in cambridge, those home cooking nights, the wines, 8gs, i miss miumiu, i miss my roommates.
上学的时候面有病容是自己的事，感冒这点小病也就该怎样就怎样了；可现在感个冒状态差点还会影响到ld情绪。也好，不是我脆弱，是伊的情绪太敏感。
The test results of acute toxicity were examined with Pearson's degree of fitting. The results indicated that the silkworm was extremely sensitive to Chlorantraniliprole. The median lethal concentration (LC50) was 4.0905×10^(-3) mg/L and median lethal dose (LD50) was 1.1435×10^(-8) mg/larva for the 3rd instar newly exuviated larvae. No toxicity was observed when normal concentrations of Chlorantraniliprole were used to fumigate the silkworm rearing room. Both irrigation and leaf spraying with 1.25×10^(-4) mg/L Chlorantraniliprole solution showed strong systemic transmission properties in root, leaf and whole plant. The residual toxic period of this insecticide to silkworm was very long. Mulberry leaves sprayed with 1.25×10^(-4) mg/L Chlorantraniliprole solution could still cause 100% mortality of the 3 and 5 instar larvae after 60 d. Furthermore, toxic reaction was very quick. The poisoning symptoms emerged within 1~5 h after feeding on the poisonous leaves. The poisoned larvae experienced such symptoms as stopping ingestion, remaining still, vomiting slightly and body atrophy sequentially, and died ultimately.
食下毒力试验结果经Pearson拟合度检验表明，氯虫苯甲酰胺对3龄起蚕的食下致死中浓度(LC50)为4.0905×10^(-3)mg/L，致死中量(LD50)为1.1435×10^(-8)mg/头；药剂在常规浓度下对家蚕无熏蒸毒性；1.25×10^(-4)mg/L稀释药液对桑树根灌和喷叶处理，表现极强的根部、叶部和全株性内吸传导特性；药液对家蚕的残毒期很长，1.25×10^(-4)mg/L稀释药液田间喷雾桑叶，间隔60 d后采叶饲喂3龄和5龄蚕的死亡率均为100%，且中毒反应极快，添食毒叶后1~5 h出现中毒症状，经停止食桑、静伏、少量吐液、蚕体萎缩等过程后陆续死亡。
The results showed:three does of LD laser affected th e filaments morphology, the length of filament and thread pitch and helix number s were variety compare to initial strain. The dose of 30min restricted chlorophyl l a and β-carotene, but 8min and 15min does stimulated chlorophll a and β-ca rotene, and carotene productivity increased most by 17.9%, also 30min restricted the growth speed, but 8min promoted in best.
结果表明：三个辐照时间都对藻丝形态产生影响，使藻丝长、螺旋数、螺旋长发生变化；30min辐照组抑制藻体叶绿素a、β胡萝卜素的合成，8min和15min辐照组促进藻体叶绿素a和β胡萝卜素的合成，β胡萝卜素增幅最高达17.9%。8min促长作用最明显，使比生长速率提高10.9%，15min略有促长作用，而30min则起抑制生长作用。
Absorption spectra indicates the main peak is at 807nm with width of 8nm, which is beneficial to LD.
吸收光谱表明，807nm处有强吸收峰，吸收峰宽达8nm，有利于LD泵浦。
The regression equation, ld50 and 95% confidence limit were calculated with probability analysis method. results: the duration of the third instar of fenoxycarb treated m. anisus larvae was prolonged.
结果：将苯醚威施药于不等单蚤的早三龄幼虫后出现超龄三龄幼虫形态，苯醚威对不等单蚤的早三龄幼虫和新羽化成虫的ld50分别为138.771μg/只和245.584 μg/只。
When the fraction of PE-LD was 80%, only one melting and one crystallizing peak appeared on the DSC trace, which indicated that the two components possessed good compatibility and co-crystallization occurred.
研究结果表明，在m PE LLD/PE LD共混物中，当PE LD含量较大时无论是熔融曲线还是降温曲线都只出现一个峰，说明两者存在共结晶，有很好的相容性。
USA: over 100, 000 cases of LD occur each year, causing more than 5, 500 deaths.
美国：每年 LD 病例超过100，000，导致5，500以上的人死亡。
The new staff members can not be grandfathered into the o ld pension system.
新员工不能享受旧有的养老制度。
IPLB LD-652Y-5d cells infected with Lymantria xylina multiple nucleopolyhedrovirus were found that the infection cells were fused together and formed syncytial giant cells. This phenomenon is probably caused by the viral envelope fusion protein in the cell membrane of the infected cells.
以黑角舞蛾核多角体病毒(Lymantria xylina multiple nucleopolyhedrovirus； LyxyMNPV)感染吉普赛舞蛾细胞株(IPLB-LD652Y-5d)后，发生细胞融合形成一大的多核细胞，此细胞融合现象可能与病毒套膜融合蛋白有关。