Study on technology of producing ammonium chloride with low K and Na by hot water washing method

Compared with normal K supply, rice grain yield and shoot K accumulation were decreased, and K utilization efficiency was increased under low K supply.

低钾胁迫显著降低水稻的稻谷产量和各生育期地上部钾积累量，显著提高水稻的钾利用效率。

A novel SOI high voltage device structure with a variable low k dielectric layer ( VLkD) is proposed. The buried layer is made up of dielectrics with variable k.

提出了一种可变低k（相对介电常数）介质层（variablelowkdielectriclayer，VLkD）SOI高压器件新结构，该结构的埋层由可变k的不同介质组成。

31 as the low K tolerant genotype.

本试验初选出晋麦31号为耐低钾基因型。

Coronatine, like auxin, enhanced the lateral root formation under whether low K or high K.

无论在低钾还是高钾条件下，冠菌素可以像生长素一样促进棉花侧根的发生。

The results showed that there was a significant difference in both K uptake rate and low K tolerance among different genotypes.

结果表明，不同基因型的吸钾速率和耐低钾能力差异显著。

Low k Materials for ULSI Application

低介电常数材料在超大规模集成电路工艺中的应用

Triggered Activity Induced by Low K in Rat Ventricular Fibers after Cold Treatment

低温处理后由低钾诱发的大鼠心室肌触发性活动

Study on low k fluorinated amorphous carbon films used in ULSI

用于ULSI的低k氟化非晶碳膜研究

The study on the ION-ENCHANGE method producing low k and Na ammonium chloride from ammonium potassium chloride

离子交换法从氯化钾铵中生产低钾钠氯化铵方法的研究

Tom lived in a low house.

汤姆住在一间低矮的房子里.

I am not to admiring a head, also not be low head enters Microsoft.

我不是仰着头, 也不是低着头进微软.

Have listened to this words, my low head.

听了这话, 我低下了头.

Spring the ground says red face, low head is hoping his shoe is pointed.

春地说完红着脸, 低着头望着自己的鞋尖.

We can imagine how this approach low efficiency, cycle length, high cost and reliability.

可想而知这种方法效率低 、 周期长 、 成本高和可靠性差.

Also investment institutes spend high cost in collecting information, which has low efficiency.

而机构投资者运用当前的证券信息系统则有成本高 、 效率低等缺陷.

Because of its low efficiency and big dimension plate-fin heat exchanger is unsuitable in space application.

但对于空间换热器来说,不光其效率过低,尺寸也过大,因此需要考虑其它更为紧凑高效的换热器型式.

Ultra-high water cut bound for cyclic low-efficiency to inefficient oilfield operation is 93.5 %.

当含水率93.5%时为油田低效一无效循环的超高含水率界限.

Low efficiency typically aroundup to 50 % better.

效率低,一般在30%左右,较好的可达50%.

All these factors lead to low efficiency of the market in general.

所有这些导致中国货币市场效率总体上偏低.

But you also need lots of low-efficiency projects already in place.

但是,你也需要已存在大量低效率的项目.